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<channel>
	<title>Yoné Rocha Blog</title>
	<link>http://www.yonerocha.net</link>
	<description>Vuelvo a existir</description>
	<pubDate>Fri, 09 May 2008 13:45:26 +0000</pubDate>
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	<language>en</language>
			<item>
		<title>Examen de listas enlazadas</title>
		<link>http://www.yonerocha.net/2006/05/16/164/</link>
		<comments>http://www.yonerocha.net/2006/05/16/164/#comments</comments>
		<pubDate>Tue, 16 May 2006 08:52:47 +0000</pubDate>
		<dc:creator>Crashman</dc:creator>
		
		<category>Programación</category>

		<category>Informática</category>

		<category>clases</category>

		<category>C\C++</category>

		<guid isPermaLink="false">http://www.yonerocha.com/?p=164</guid>
		<description><![CDATA[Como viene siendo habitual, aquí dejo mi examen de listas enlazadas espero que sea de ayuda. 
Descargar &#124; Código Fuente Del Examen

Los apartados que se pedían en el examen eran:
Crear la lista películas
	Consiste en crear una lista enlazada dando de alta las películas del videoclub. Esta lista está ordenada por cod.
Actualizar la lista enlazada películas [...]]]></description>
			<content:encoded><![CDATA[<p>Como viene siendo habitual, aquí dejo mi examen de listas enlazadas espero que sea de ayuda. </p>
<p>Descargar | <a href="http://www.yonerocha.com/descarga/listas 15.05.06.cpp">Código Fuente Del Examen</a></p>
<p><a id="more-164"></a></p>
<p>Los apartados que se pedían en el examen eran:</p>
<p><strong>Crear la lista películas</strong><br />
	Consiste en crear una lista enlazada dando de alta las películas del videoclub. Esta lista está ordenada por cod.</p>
<p><strong>Actualizar la lista enlazada películas con la información de la tabla tdía.</strong><br />
	Este proceso guarda en una tabla con las operaciones que se van a realizar en la lista, es decir las actualizaciones que se van a realizar y pueden ser:<br />
		<em>Película NUEVA</em>, valor del campo operación: Está operación significa dar  de alta la película en la lista enlazada, en el lugar correspondiente, es decir, manteniendo el orden. Si ya existe la película visualizar los mensajes de error oportunos<br />
		<em>Película DEVUELTA</em>, valor del campo operación 2. Esta operación consiste en incrementar el campo existencias. Sacar mensajes de error oportunos.<br />
		<em>Película BAJA</em>, valor del campo operación 3. Esta operación consiste en borrar la película de la lista enlazada. Sacar los mensajes oportunos en caso de error.</p>
<p><strong>Visualizar lista.</strong></p>
<div class="igBar"><span id="lc-2"><a href="#" onclick="javascript:showPlainTxt('c-2'); return false;">PLAIN TEXT</a></span></div>
<div class="syntax_hilite"><span class="langName">C:</span>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;stdio .h&gt;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;stdlib .h&gt;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;string .h&gt;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;conio .h&gt;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#define MAX 25</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#define NUEVA 1</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#define DEVUELTA 2</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#define BAJA 3</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">struct</span> tdia</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> codigo<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">20</span><span style="color: #66cc66;">&#93;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> operacion;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">typedef</span> <span style="color: #993333;">struct</span> tpeliculas</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> cod<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">20</span><span style="color: #66cc66;">&#93;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> existencias;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">struct</span> tpeliculas *sig;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span>nodo;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">int</span> menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">nodo * nuevo_nodo<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> cargar_lista<span style="color: #66cc66;">&#40;</span>nodo ** inicio<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">char</span> cargar_tabla<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">struct</span> tdia *tabla<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> actualizar_lista<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">struct</span> tdia tabla<span style="color: #66cc66;">&#91;</span>MAX<span style="color: #66cc66;">&#93;</span>, nodo **inicio, <span style="color: #993333;">int</span> total<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> ver_lista<span style="color: #66cc66;">&#40;</span>nodo * inicio<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> borrar_lista<span style="color: #66cc66;">&#40;</span>nodo ** inicio<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> main<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">struct</span> tdia tabla<span style="color: #66cc66;">&#91;</span>MAX<span style="color: #66cc66;">&#93;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *inicio=<span style="color: #000000; font-weight: bold;">NULL</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> opcion, i;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> resp=<span style="color: #ff0000;">'s'</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">do</span><span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; opcion=menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">switch</span><span style="color: #66cc66;">&#40;</span>opcion<span style="color: #66cc66;">&#41;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">1</span>:</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cargar_lista<span style="color: #66cc66;">&#40;</span>&amp;inicio<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">2</span>:</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; resp=<span style="color: #ff0000;">'s'</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">":::OPERACIONES:::<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"Nueva Pelicula [1]<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"Pelicula Devuelta [2]<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"Borrar Pelicula [3]<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">for</span><span style="color: #66cc66;">&#40;</span>i=<span style="color: #cc66cc;color:#800000;">0</span>; i&lt;max &amp;&amp; resp!=<span style="color: #ff0000;">'n'</span>; i++<span style="color: #66cc66;">&#41;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>Elemento&nbsp; %d de la tabla:"</span>, i+<span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; resp=cargar_tabla<span style="color: #66cc66;">&#40;</span>&amp;tabla<span style="color: #66cc66;">&#91;</span>i<span style="color: #66cc66;">&#93;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">3</span>:</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; actualizar_lista<span style="color: #66cc66;">&#40;</span>tabla, &amp;inicio, i<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\n</span>Presione una tecla para continuar"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; getche<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">4</span>:</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ver_lista<span style="color: #66cc66;">&#40;</span>inicio<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\n</span>Presione una tecla para continuar"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; getche<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">5</span>:</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; opcion=<span style="color: #cc66cc;color:#800000;">7</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; borrar_lista<span style="color: #66cc66;">&#40;</span>&amp;inicio<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">default</span>:</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span><span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>opcion!=<span style="color: #cc66cc;color:#800000;">7</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">nodo * nuevo_nodo<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//reservamos memoria para un elemento de la lista</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *p;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; p=<span style="color: #66cc66;">&#40;</span>nodo *<span style="color: #66cc66;">&#41;</span>malloc<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">sizeof</span><span style="color: #66cc66;">&#40;</span>nodo<span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">&#40;</span>!p<span style="color: #66cc66;">&#41;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; perror<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"Insuficiente&nbsp; memoria"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; exit<span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//la direccion del siguiente elemento la iniciamos aqui a NULL</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//hasta que coja un valor.</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; p-&gt;sig=<span style="color: #000000; font-weight: bold;">NULL</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">return</span><span style="color: #66cc66;">&#40;</span>p<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> cargar_lista<span style="color: #66cc66;">&#40;</span>nodo ** inicio<span style="color: #66cc66;">&#41;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> resp, codigo<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">20</span><span style="color: #66cc66;">&#93;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> existencias;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *actual, *anterior, *nuevo_elem;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">do</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>:.:NUEVA PELICULA:.:<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\t</span>Codigo: "</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; gets<span style="color: #66cc66;">&#40;</span>codigo<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\t</span>Existencias: "</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; scanf<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%d"</span>, &amp;existencias<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; anterior=actual=*inicio;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>actual!=<span style="color: #000000; font-weight: bold;">NULL</span> &amp;&amp; strcmp<span style="color: #66cc66;">&#40;</span>actual-&gt;cod,codigo<span style="color: #66cc66;">&#41;</span>&gt;<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//busca posicion para nuevo elemento</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; anterior=actual;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; actual=actual-&gt;sig;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//asignamos memoria para un nuevo nodo</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem=nuevo_nodo<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; strcpy<span style="color: #66cc66;">&#40;</span>nuevo_elem-&gt;cod, codigo<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;existencias=existencias;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//enlazamos el elemento en la lista entre el elemento anterior y el del</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//recorrido del while actual</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>anterior==<span style="color: #000000; font-weight: bold;">NULL</span> || anterior == actual<span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//Para insertar en el incio de la lista</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;sig=anterior;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; *inicio=nuevo_elem;<span style="color: #808080; font-style: italic;">//tenemos que actualizar el comienzo de la lista</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">else</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//en el caso de elementos intermedios y el final</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;sig=actual;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; anterior-&gt;sig=nuevo_elem;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>¿Desea introducir otro producto? "</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; scanf<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%c"</span>, &amp;resp<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span><span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>resp!=<span style="color: #ff0000;">'n'</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">char</span> cargar_tabla<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">struct</span> tdia *tabla<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> resp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\t</span>Codigo: "</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; gets<span style="color: #66cc66;">&#40;</span>tabla-&gt;codigo<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\t</span>Operacion: "</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; scanf<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%d"</span>, &amp;<span style="color: #66cc66;">&#40;</span>tabla-&gt;operacion<span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>; -</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>¿Desea introducir en la tabla otra pelicula? "</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; scanf<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%c"</span>, &amp;resp<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">return</span><span style="color: #66cc66;">&#40;</span>resp<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> actualizar_lista<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">struct</span> tdia tabla<span style="color: #66cc66;">&#91;</span>MAX<span style="color: #66cc66;">&#93;</span>, nodo **inicio, <span style="color: #993333;">int</span> total<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *p,*ante, *nuevo_elem;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; ante=p=*inicio;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> j, existencias, sw=<span style="color: #cc66cc;color:#800000;">0</span>, error=<span style="color: #cc66cc;color:#800000;">0</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> codigo<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">20</span><span style="color: #66cc66;">&#93;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; ver_lista<span style="color: #66cc66;">&#40;</span>*inicio<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\n</span>::.::ACTUALIZANDO STOCK DEL VIDEO-CLUB::.::<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">for</span><span style="color: #66cc66;">&#40;</span>j=<span style="color: #cc66cc;color:#800000;">0</span>;j&lt;total ;j++<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">0</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">operacion</span>==NUEVA<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=*inicio;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">&#40;</span>strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">1</span>;<span style="color: #808080; font-style: italic;">//quiere decir que existe el codigo y mostraremos un</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//mensaje de error</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>error==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//se va a introducir el elemento respetando el orden</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante=p=*inicio;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span> &amp;&amp; strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod,&nbsp;tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>&gt;<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//busca posicion para nuevo elemento</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante=p;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem=nuevo_nodo<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; strcpy<span style="color: #66cc66;">&#40;</span>nuevo_elem-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;existencias=<span style="color: #cc66cc;color:#800000;">10</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//enlazamos el elemento en la lista</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>ante==<span style="color: #000000; font-weight: bold;">NULL</span> || ante==p<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//inserta al principio al inicio</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;sig=ante;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; *inicio=nuevo_elem;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">else</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//caso de elementos intermedios y final</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; nuevo_elem-&gt;sig=p;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante-&gt;sig=nuevo_elem;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">else</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>ERROR NUEVA PELICULA: LA PELICULA %s YA EXISTE"</span>, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">0</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">operacion</span>==DEVUELTA<span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=*inicio;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">&#40;</span>strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">1</span>;<span style="color: #808080; font-style: italic;">//quiere decir que existe el codigo y mostraremos un</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//mensaje de error</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>error==<span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=*inicio;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//devolvemos una peli</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p-&gt;existencias+=<span style="color: #cc66cc;color:#800000;">1</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style="color: #b1b100;">else</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>ERROR PELICULA DEVUETA: LA PELICULA %s NO EXISTE"</span>, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">0</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">operacion</span>==BAJA<span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;p=*inicio;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">&#40;</span>strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; error=<span style="color: #cc66cc;color:#800000;">1</span>;<span style="color: #808080; font-style: italic;">//quiere decir que existe el codigo y mostraremos un</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//mensaje de error</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>error==<span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante=p=*inicio;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #808080; font-style: italic;">//borrar un registro pelicula entero</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>strcmp<span style="color: #66cc66;">&#40;</span>p-&gt;cod, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>==<span style="color: #cc66cc;color:#800000;">0</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>ante==p<span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; *inicio=p-&gt;sig;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; free<span style="color: #66cc66;">&#40;</span>p<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">else</span> <span style="color: #b1b100;">if</span><span style="color: #66cc66;">&#40;</span>p-&gt;sig!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=ante-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante-&gt;sig=p-&gt;sig;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; free<span style="color: #66cc66;">&#40;</span>p<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">else</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante-&gt;sig=<span style="color: #000000; font-weight: bold;">NULL</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; free<span style="color: #66cc66;">&#40;</span>p<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ante=p;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style="color: #b1b100;">else</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>ERROR BORRAR PELICULA: LA PELICULA %s NO EXISTE"</span>, tabla<span style="color: #66cc66;">&#91;</span>j<span style="color: #66cc66;">&#93;</span>.<span style="color: #202020;">codigo</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> ver_lista<span style="color: #66cc66;">&#40;</span>nodo * inicio<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> i;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *p;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; p=inicio;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span>:.:Peliculas del Video-Club:.:<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; gotoxy<span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;color:#800000;">1</span>,<span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"CODIGO"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; gotoxy<span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;color:#800000;">25</span>,<span style="color: #cc66cc;color:#800000;">1</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"EXISTENCIAS"</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">for</span><span style="color: #66cc66;">&#40;</span>i=<span style="color: #cc66cc;color:#800000;">1</span>; i&amp;lt;<span style="color: #cc66cc;color:#800000;">35</span>; i++<span style="color: #66cc66;">&#41;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; gotoxy<span style="color: #66cc66;">&#40;</span>i,<span style="color: #cc66cc;color:#800000;">2</span><span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"="</span><span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; i=<span style="color: #cc66cc;color:#800000;">3</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; gotoxy<span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;color:#800000;">1</span>,i<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%s "</span>, p-&gt;cod<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; gotoxy<span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;color:#800000;">25</span>,i<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%d"</span>, p-&gt;existencias<span style="color: #66cc66;">&#41;</span>;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; p=p-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; i++;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> borrar_lista<span style="color: #66cc66;">&#40;</span>nodo ** inicio<span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; nodo *p;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; p=*inicio;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>p!=<span style="color: #000000; font-weight: bold;">NULL</span><span style="color: #66cc66;">&#41;</span></div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; *inicio=p-&gt;sig;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; free<span style="color: #66cc66;">&#40;</span>p<span style="color: #66cc66;">&#41;</span>;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; p=*inicio;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">int</span> menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span></div>
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<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
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<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> resp;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">do</span><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"----------------------------------------------------------------------<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"[1].- Cargar y crear lista de peliculas.<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"[2].- Cargar tabla de modificaciones. [Nuevas-devueltas-borrar]<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"[3].- Actualizar la lista enlazada con los valores de la tabla.<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"[4].- Visualizar almacen.<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"[5].- Salir.<span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"----------------------------------------------------------------------<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\n</span>"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\t</span><span style="color: #000099; font-weight: bold;">\t</span><span style="color: #000099; font-weight: bold;">\t</span>Introducir opcion: "</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; scanf<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"%d"</span>,&amp;resp<span style="color: #66cc66;">&#41;</span>; fflush<span style="color: #66cc66;">&#40;</span>stdin<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #66cc66;">&#125;</span><span style="color: #b1b100;">while</span><span style="color: #66cc66;">&#40;</span>resp!=<span style="color: #cc66cc;color:#800000;">1</span> &amp;&amp; resp!=<span style="color: #cc66cc;color:#800000;">2</span> &amp;&amp; resp!=<span style="color: #cc66cc;color:#800000;">3</span> &amp;&amp; resp!=<span style="color: #cc66cc;color:#800000;">4</span> &amp;&amp; resp!=<span style="color: #cc66cc;color:#800000;">5</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #b1b100;">return</span><span style="color: #66cc66;">&#40;</span>resp<span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span> </div>
</li>
</ol>
</div>
</div>
</div>
<p>
</total></max></conio></string></stdlib></stdio>
</p>
]]></content:encoded>
			<wfw:commentRss>http://www.yonerocha.net/2006/05/16/164/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Examen de ficheros y estructuras</title>
		<link>http://www.yonerocha.net/2006/04/24/examen-de-ficheros-y-estructuras/</link>
		<comments>http://www.yonerocha.net/2006/04/24/examen-de-ficheros-y-estructuras/#comments</comments>
		<pubDate>Mon, 24 Apr 2006 16:25:58 +0000</pubDate>
		<dc:creator>Crashman</dc:creator>
		
		<category>Programación</category>

		<category>Informática</category>

		<category>clases</category>

		<category>C\C++</category>

		<guid isPermaLink="false">http://www.yonerocha.com/?p=118</guid>
		<description><![CDATA[Hoy tuve examen de C, está vez tocaba ficheros y estructuras. Como viene siendo tradicional por mi parte, tenéis a vuestra disposición el ejercicio tal cual lo  presente en el examen. El ejercicio nos pedía utilizar una estructura, propuesta en el ejercicio, para almacenar en un fichero los datos sobre los productos de un [...]]]></description>
			<content:encoded><![CDATA[<p>Hoy tuve examen de C, está vez tocaba ficheros y estructuras. Como viene siendo tradicional por mi parte, tenéis a vuestra disposición el ejercicio tal cual lo  presente en el examen. El ejercicio nos pedía utilizar una estructura, propuesta en el ejercicio, para almacenar en un fichero los datos sobre los productos de un almacén, para ello contamos con el fichero almacen.dat donde tenemos los productos después de ser actualizados y un fichero cambios.dat donde tendremos los datos que han sido borrados, modificados o creados partiendo de los datos guardados en almacen.dat. Para guardar estos cambios en el fichero almacen.dat debemos llamar a una función actualizar( ); y almacenar o borrar si procede los datos que están en cambios.dat a el fichero almacen.dat, para lo que podemos utilizar un tercer fichero auxiliar.</p>
<p>No me lío más y aquí tenéis el fuente del programa. Para aclarar dudas preguntar por Makumba, el muchacho tiene respuestas para todo jeje.</p>
<p>Descargar | <a href="http://www.yonerocha.com/descarga/ficheros.rar">Código Fuente</a> </p>
<p><a id="more-118"></a></p>
<div class="igBar"><span id="lc-4"><a href="#" onclick="javascript:showPlainTxt('c-4'); return false;">PLAIN TEXT</a></span></div>
<div class="syntax_hilite"><span class="langName">C:</span>
<div id="c-4">
<div class="c">
<ol>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;stdio .h&gt;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;conio .h&gt;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;stdlib .h&gt;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #339933;">#include &lt;string .h&gt;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">typedef</span> <span style="color: #993333;">struct</span> almacen</div>
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<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> codigo<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">5</span><span style="color: #66cc66;">&#93;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">char</span> descripcion<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">61</span><span style="color: #66cc66;">&#93;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> precio;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> cantidad;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#125;</span>producto;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> cargar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> visualizar<span style="color: #66cc66;">&#40;</span><span style="color: #993333;">char</span> nombre<span style="color: #66cc66;">&#91;</span><span style="color: #cc66cc;color:#800000;">40</span><span style="color: #66cc66;">&#93;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">int</span> menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> borrar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> actualizar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> modificar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> ordenar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #993333;">void</span> main<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;"><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; <span style="color: #993333;">int</span> opcion;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">do</span><span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; opcion=menu<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">switch</span><span style="color: #66cc66;">&#40;</span>opcion<span style="color: #66cc66;">&#41;</span></div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #66cc66;">&#123;</span></div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">1</span>:</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; visualizar<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"almacen.dat"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a href="http://www.opengroup.org/onlinepubs/009695399/functions/printf.html"><span style="color: #000066;">printf</span></a><span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">"<span style="color: #000099; font-weight: bold;">\n</span><span style="color: #000099; font-weight: bold;">\n</span>Presione una tecla para continuar"</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; getche<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">2</span>:</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cargar<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000000; font-weight: bold;">break</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">case</span> <span style="color: #cc66cc;color:#800000;">3</span>:</div>
</li>
<li style="font-family: 'Courier New', Courier, monospace; color: black; font-weight: normal; font-style: normal;color:#3A6A8B;">
<div style="font-family: 'Courier New', Courier, monospace; font-weight: normal;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; clrscr<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>;</div>
</li>
<li style="font-weight: bold;color:#26536A;">
<div style="font-famil