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<main role=“main” aria-label=“Page doc/Examenes/UI.html”>

<p>&lt;!DOCTYPE html&gt;</p>

<p>&lt;html&gt; &lt;head&gt; &lt;meta charset=“UTF-8”&gt;</p>

<p>&lt;title&gt;class <a href=“../../Examenes/UI.html”>Examenes::UI</a> - RDoc Documentation&lt;/title&gt;</p>

<p>&lt;link href=“../fonts.css” rel=“stylesheet”&gt; &lt;link href=“../rdoc.css” rel=“stylesheet”&gt;</p>

<p>&lt;script type=“text/javascript”&gt;</p>

<pre>var rdoc_rel_prefix = &quot;../&quot;;</pre>

<p>&lt;/script&gt;</p>

<p>&lt;script src=“../js/jquery.js”&gt;&lt;/script&gt; &lt;script src=“../js/navigation.js”&gt;&lt;/script&gt; &lt;script src=“../js/search_index.js”&gt;&lt;/script&gt; &lt;script src=“../js/search.js”&gt;&lt;/script&gt; &lt;script src=“../js/searcher.js”&gt;&lt;/script&gt; &lt;script src=“../js/darkfish.js”&gt;&lt;/script&gt;</p>

<p>&lt;body id=“top” role=“document” class=“class”&gt; &lt;nav role=“navigation”&gt;</p>

<<<<<<< HEAD

<pre>&lt;div id=&quot;project-navigation&quot;&gt;

&lt;div id=&quot;home-section&quot; role=&quot;region&quot; title=&quot;Quick navigation&quot; class=&quot;nav-section&quot;&gt;

&lt;h2&gt;

&lt;a href=&quot;../index.html&quot; rel=&quot;home&quot;&gt;Home&lt;/a&gt;

&lt;/h2&gt;

&lt;div id=&quot;table-of-contents-navigation&quot;&gt;

=======

<pre>&lt;div id=&quot;project-navigation&quot;&gt;

&lt;div id=&quot;home-section&quot; role=&quot;region&quot; title=&quot;Quick navigation&quot; class=&quot;nav-section&quot;&gt;

&lt;h2&gt;

&lt;a href=&quot;../index.html&quot; rel=&quot;home&quot;&gt;Home&lt;/a&gt;

&lt;/h2&gt;

&lt;div id=&quot;table-of-contents-navigation&quot;&gt;

>>>>>>> 1797b52ab4f7c1e3ea54433b8ce1e4efdd762e99
&lt;a href=&quot;../table_of_contents.html#pages&quot;&gt;Pages&lt;/a&gt;
&lt;a href=&quot;../table_of_contents.html#classes&quot;&gt;Classes&lt;/a&gt;
&lt;a href=&quot;../table_of_contents.html#methods&quot;&gt;Methods&lt;/a&gt;

&lt;/div&gt;</pre>

<p>&lt;/div&gt;</p>

<pre> &lt;div id=&quot;search-section&quot; role=&quot;search&quot; class=&quot;project-section initially-hidden&quot;&gt; &lt;form action=&quot;#&quot; method=&quot;get&quot; accept-charset=&quot;utf-8&quot;&gt;

&lt;div id=&quot;search-field-wrapper&quot;&gt;
  &lt;input id=&quot;search-field&quot; role=&quot;combobox&quot; aria-label=&quot;Search&quot;
         aria-autocomplete=&quot;list&quot; aria-controls=&quot;search-results&quot;
         type=&quot;text&quot; name=&quot;search&quot; placeholder=&quot;Search&quot; spellcheck=&quot;false&quot;
         title=&quot;Type to search, Up and Down to navigate, Enter to load&quot;&gt;
&lt;/div&gt;

&lt;ul id=&quot;search-results&quot; aria-label=&quot;Search Results&quot;
    aria-busy=&quot;false&quot; aria-expanded=&quot;false&quot;
    aria-atomic=&quot;false&quot; class=&quot;initially-hidden&quot;&gt;&lt;/ul&gt;

&lt;/form&gt;</pre>

<p>&lt;/div&gt;</p>

<pre>&lt;/div&gt;

&lt;div id=&quot;class-metadata&quot;&gt;

&lt;div id=&quot;parent-class-section&quot; class=&quot;nav-section&quot;&gt;

&lt;h3&gt;Parent&lt;/h3&gt;

&lt;p class=&quot;link&quot;&gt;&lt;a href=&quot;../Object.html&quot;&gt;Object&lt;/a&gt;</pre>

<p>&lt;/div&gt;</p>

<pre>&lt;!– Method Quickref –&gt;</pre>

<p>&lt;div id=“method-list-section” class=“nav-section”&gt;</p>

<pre>&lt;h3&gt;Methods&lt;/h3&gt;

&lt;ul class=&quot;link-list&quot; role=&quot;directory&quot;&gt;

&lt;li &gt;&lt;a href=&quot;#method-c-new&quot;&gt;::new&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-cabecera&quot;&gt;#cabecera&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-comparar&quot;&gt;#comparar&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-examinar&quot;&gt;#examinar&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-input&quot;&gt;#input&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-invertir&quot;&gt;#invertir&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-invertirExamen&quot;&gt;#invertirExamen&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-invertirLista&quot;&gt;#invertirLista&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-mostrarPregunta&quot;&gt;#mostrarPregunta&lt;/a&gt;

&lt;li &gt;&lt;a href=&quot;#method-i-notaFinal&quot;&gt;#notaFinal&lt;/a&gt;

&lt;/ul&gt;</pre>

<p>&lt;/div&gt;</p>

<pre>&lt;/div&gt;</pre>

<p>&lt;/nav&gt;</p>

<p>&lt;main role=“main” aria-labelledby=“class-Examenes::UI”&gt;</p>

<pre class=“ruby”><span class=“ruby-operator”>&lt;</span><span class=“ruby-identifier”>h1</span> <span class=“ruby-identifier”>id</span>=<span class=“ruby-string”>&quot;class-Examenes::UI&quot;</span> <span class=“ruby-identifier”>class</span>=<span class=“ruby-string”>&quot;class&quot;</span><span class=“ruby-operator”>&gt;</span>

<span class="ruby-keyword">class</span> <span class="ruby-constant">Examenes</span><span class="ruby-operator">::</span><span class="ruby-constant">UI</span>

<span class=“ruby-operator”>&lt;</span><span class=“ruby-regexp”>/h1&gt;

&lt;section class=&quot;description&quot;&gt;

&lt;/se</span><span class=“ruby-identifier”>ction</span><span class=“ruby-operator”>&gt;</span>

<span class=“ruby-operator”>&lt;</span><span class=“ruby-identifier”>section</span> <span class=“ruby-identifier”>id</span>=<span class=“ruby-string”>&quot;5Buntitled-5D&quot;</span> <span class=“ruby-identifier”>class</span>=<span class=“ruby-string”>&quot;documentation-section&quot;</span><span class=“ruby-operator”>&gt;</span>

<span class="ruby-operator">&lt;</span><span class="ruby-identifier">section</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;attribute-method-details&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-section&quot;</span><span class="ruby-operator">&gt;</span>
  <span class="ruby-operator">&lt;</span><span class="ruby-identifier">header</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">h3</span><span class="ruby-operator">&gt;</span><span class="ruby-constant">Attributes</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/h3&gt;
  &lt;/</span><span class="ruby-identifier">header</span><span class="ruby-operator">&gt;</span>

  <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;attribute-i-aciertos&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-detail&quot;</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-heading attribute-method-heading&quot;</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-name&quot;</span><span class="ruby-operator">&gt;</span><span class="ruby-identifier">aciertos</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;&lt;span
        class=&quot;attribute-access-type&quot;&gt;[R]&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

    &lt;div class=&quot;method-description&quot;&gt;

    &lt;p&gt;Tres tipos de atributos, contenido, aciertos y nota.&lt;/</span><span class="ruby-identifier">p</span><span class="ruby-operator">&gt;</span>

    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;
  &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>

  <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;attribute-i-contenido&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-detail&quot;</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-heading attribute-method-heading&quot;</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-name&quot;</span><span class="ruby-operator">&gt;</span><span class="ruby-identifier">contenido</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;&lt;span
        class=&quot;attribute-access-type&quot;&gt;[R]&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

    &lt;div class=&quot;method-description&quot;&gt;

    &lt;p&gt;Tres tipos de atributos, contenido, aciertos y nota.&lt;/</span><span class="ruby-identifier">p</span><span class="ruby-operator">&gt;</span>

    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;
  &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>

  <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;attribute-i-nota&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-detail&quot;</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-heading attribute-method-heading&quot;</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-name&quot;</span><span class="ruby-operator">&gt;</span><span class="ruby-identifier">nota</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;&lt;span
        class=&quot;attribute-access-type&quot;&gt;[R]&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

    &lt;div class=&quot;method-description&quot;&gt;

    &lt;p&gt;Tres tipos de atributos, contenido, aciertos y nota.&lt;/</span><span class="ruby-identifier">p</span><span class="ruby-operator">&gt;</span>

    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;
  &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>

<span class="ruby-operator">&lt;</span><span class="ruby-regexp">/section&gt;

 &lt;section id=&quot;public-class-5Buntitled-5D-method-details&quot; class=&quot;method-section&quot;&gt;
   &lt;header&gt;
     &lt;h3&gt;Public Class Methods&lt;/</span><span class="ruby-identifier">h3</span><span class="ruby-operator">&gt;</span>
   <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/header&gt;

  &lt;div id=&quot;method-c-new&quot; class=&quot;method-detail &quot;&gt;

    &lt;div class=&quot;method-heading&quot;&gt;
      &lt;span class=&quot;method-name&quot;&gt;new&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span><span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span>
        <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-args&quot;</span><span class="ruby-operator">&gt;</span>(<span class="ruby-identifier">examen</span>)<span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;

      &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>

    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

    &lt;div class=&quot;method-description&quot;&gt;

      &lt;p&gt;Constructor incializa los atributos&lt;/</span><span class="ruby-identifier">p</span><span class="ruby-operator">&gt;</span>

      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-source-code&quot;</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;new-source&quot;</span><span class="ruby-operator">&gt;</span>
        <span class="ruby-operator">&lt;</span><span class="ruby-identifier">pre</span><span class="ruby-operator">&gt;</span><span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;ruby-comment&quot;</span><span class="ruby-operator">&gt;</span><span class="ruby-comment"># File lib/Examenes/interfaz.rb, line 30&lt;/span&gt;</span>

</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;initialize&lt;/span&gt; (&lt;span class=“ruby-identifier”&gt;examen&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-ivar&quot;&gt;@contenido&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@aciertos&lt;/span&gt; = &lt;span class=&quot;ruby-value&quot;&gt;0&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@nota&lt;/span&gt; = &lt;span class=&quot;ruby-value&quot;&gt;-1&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@numeroPreguntas&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;lista_preguntas&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;count&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;/section&gt;

&lt;section id=&quot;public-instance-5Buntitled-5D-method-details&quot; class=&quot;method-section&quot;&gt;
  &lt;header&gt;
    &lt;h3&gt;Public Instance Methods&lt;/h3&gt;
  &lt;/header&gt;

 &lt;div id=&quot;method-i-cabecera&quot; class=&quot;method-detail &quot;&gt;

   &lt;div class=&quot;method-heading&quot;&gt;
     &lt;span class=&quot;method-name&quot;&gt;cabecera&lt;/span&gt;&lt;span
       class=&quot;method-args&quot;&gt;()&lt;/span&gt;

     &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

   &lt;/div&gt;

   &lt;div class=&quot;method-description&quot;&gt;

     &lt;p&gt;Mensaje aparece antes de ejecutar las operaciones&lt;/p&gt;

     &lt;div class=&quot;method-source-code&quot; id=&quot;cabecera-source&quot;&gt;
       &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 84&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;cabecera&lt;/span&gt;</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;***Examen de Lenguajes y Paradigmas de la Programacion***&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot; Responda poniendo el caracter de la respuesta elegida.&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot; El examen consta de &amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@numeroPreguntas&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot; preguntas tipo test.&amp;quot;&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-comparar&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;comparar&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(numeroPregunta, respuesta)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Realiza una comparación de la respuesta respondida&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;comparar-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 64&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;comparar&lt;/span&gt;(&lt;span class=“ruby-identifier”&gt;numeroPregunta&lt;/span&gt;, &lt;span class=“ruby-identifier”&gt;respuesta&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-keyword&quot;&gt;if&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;respuesta&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;==&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@contenido&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;lista_soluciones&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;obtenerValor&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;numeroPregunta&lt;/span&gt;) &lt;span class=&quot;ruby-keyword&quot;&gt;then&lt;/span&gt;

&lt;span class=&quot;ruby-ivar&quot;&gt;@aciertos&lt;/span&gt; = &lt;span class=&quot;ruby-ivar&quot;&gt;@aciertos&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;ruby-value&quot;&gt;1&lt;/span&gt;
&lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;true&lt;/span&gt;

&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-examinar&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;examinar&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(*resp)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Examina la respuesta introducida&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;examinar-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 95&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;examinar&lt;/span&gt;(&lt;span class=“ruby-operator”&gt;*&lt;/span&gt;&lt;span class=“ruby-identifier”&gt;resp&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;cabecera&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;for&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;i&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;in&lt;/span&gt; &lt;span class=&quot;ruby-value&quot;&gt;1&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;..&lt;/span&gt;&lt;span class=&quot;ruby-ivar&quot;&gt;@numeroPreguntas&lt;/span&gt;

&lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;mostrarPregunta&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;i&lt;/span&gt;)
&lt;span class=&quot;ruby-identifier&quot;&gt;input&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;i&lt;/span&gt;,&lt;span class=&quot;ruby-identifier&quot;&gt;resp&lt;/span&gt;[&lt;span class=&quot;ruby-identifier&quot;&gt;i&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;-&lt;/span&gt;&lt;span class=&quot;ruby-value&quot;&gt;1&lt;/span&gt;])

&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;notaFinal&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-input&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;input&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(numeroPregunta, resp=0)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Muestra por pantalla la respuesta correspondiente&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;input-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 45&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;input&lt;/span&gt;(&lt;span class=“ruby-identifier”&gt;numeroPregunta&lt;/span&gt;, &lt;span class=“ruby-identifier”&gt;resp&lt;/span&gt;=&lt;span class=“ruby-value”&gt;0&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;Respuesta: &amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-constant&quot;&gt;STDOUT&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;flush&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;if&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;resp&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;==&lt;/span&gt; &lt;span class=&quot;ruby-value&quot;&gt;0&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;then&lt;/span&gt;

&lt;span class=&quot;ruby-identifier&quot;&gt;respuesta&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;gets&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;chomp&lt;/span&gt;

&lt;span class=&quot;ruby-keyword&quot;&gt;else&lt;/span&gt;

&lt;span class=&quot;ruby-identifier&quot;&gt;respuesta&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;resp&lt;/span&gt;
&lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;respuesta&lt;/span&gt;

&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;comparar&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;numeroPregunta&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;respuesta&lt;/span&gt;) &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;true&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-invertir&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;invertir&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;()&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;invertir-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 118&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;invertir&lt;/span&gt;</p>

<pre>&lt;span class=&quot;ruby-ivar&quot;&gt;@contenido&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;invertirExamen&lt;/span&gt;(&lt;span class=&quot;ruby-ivar&quot;&gt;@contenido&lt;/span&gt;)</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-invertirExamen&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;invertirExamen&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(examen)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Invierte las preguntas del examen&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;invertirExamen-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 112&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;invertirExamen&lt;/span&gt;(&lt;span class=“ruby-identifier”&gt;examen&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;establecerPreguntas&lt;/span&gt; (&lt;span class=&quot;ruby-identifier&quot;&gt;invertirLista&lt;/span&gt; (&lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;obtenerPreguntas&lt;/span&gt;)) &lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;establecerSoluciones&lt;/span&gt; (&lt;span class=&quot;ruby-identifier&quot;&gt;invertirLista&lt;/span&gt; (&lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;obtenerSoluciones&lt;/span&gt;)) &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;examen&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-invertirLista&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;invertirLista&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(lista)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Invierte la lista&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;invertirLista-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 105&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;invertirLista&lt;/span&gt;(&lt;span class=“ruby-identifier”&gt;lista&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;listaTemp&lt;/span&gt; = &lt;span class=&quot;ruby-constant&quot;&gt;Examenes&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;ruby-constant&quot;&gt;List&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;new&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;lista&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;map&lt;/span&gt; { &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;elemento&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;listaTemp&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;push&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;elemento&lt;/span&gt;) } &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;listaTemp&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-mostrarPregunta&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;mostrarPregunta&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;(numero)&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Muestra por pantalla la pregunta&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;mostrarPregunta-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 38&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;mostrarPregunta&lt;/span&gt;(&lt;span class=“ruby-identifier”&gt;numero&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;Pregunta&amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;numero&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@contenido&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;obtenerPregunta&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;numero&lt;/span&gt;)</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

&lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-notaFinal&quot; class=&quot;method-detail &quot;&gt;

&lt;div class=&quot;method-heading&quot;&gt;
  &lt;span class=&quot;method-name&quot;&gt;notaFinal&lt;/span&gt;&lt;span
    class=&quot;method-args&quot;&gt;()&lt;/span&gt;

  &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

&lt;/div&gt;

&lt;div class=&quot;method-description&quot;&gt;

  &lt;p&gt;Muestra la nota final del examen&lt;/p&gt;

  &lt;div class=&quot;method-source-code&quot; id=&quot;notaFinal-source&quot;&gt;
    &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/Examenes/interfaz.rb, line 72&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span class=“ruby-identifier”&gt;notaFinal&lt;/span&gt;</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;Aciertos: &amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@aciertos&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot; / &amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;puts&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@numeroPreguntas&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-string&quot;&gt;&amp;quot;Su nota ha sido: &amp;quot;&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@nota&lt;/span&gt; = ((&lt;span class=&quot;ruby-ivar&quot;&gt;@aciertos&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;*&lt;/span&gt; &lt;span class=&quot;ruby-value&quot;&gt;10&lt;/span&gt;) &lt;span class=&quot;ruby-operator&quot;&gt;/&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@numeroPreguntas&lt;/span&gt;) &lt;span class=&quot;ruby-identifier&quot;&gt;print&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@nota&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;ruby-ivar&quot;&gt;@nota&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre> &lt;/div&gt;

    &lt;/div&gt;

  &lt;/div&gt;

&lt;/section&gt;

&lt;/section&gt;</pre>

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