{"id":3944,"date":"2017-03-11T17:56:44","date_gmt":"2017-03-11T22:56:44","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/icm00794\/?p=3944"},"modified":"2026-04-05T06:52:38","modified_gmt":"2026-04-05T11:52:38","slug":"1eva2016ti_t4-prueba-de-escritorio","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/fp-1eva20\/1eva2016ti_t4-prueba-de-escritorio\/","title":{"rendered":"1Eva2016TI_T4 Prueba de escritorio, cadenas"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"1EvaIT2016\">1ra Evaluaci\u00f3n I T\u00e9rmino 2016-2017. Junio 28, 2016 \/CCPG001 \u2013 FIEC<\/h2>\n\n\n\n<p><strong>Tema 4<\/strong>. (10 puntos)<\/p>\n\n\n\n<p>a. (5 puntos) Dada la secuencia de instrucciones mostrada, realice la prueba de escritorio para la variables: cuantos, <strong>donde<\/strong>, <strong>lista<\/strong>:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code alignwide\"><pre class=\"brush: python; title: ; notranslate\" title=\"\">\nmensaje = 'No basta saber, se debe tambi\u00e9n aplicar. No es suficiente querer, se debe tambi\u00e9n hacer. Goethe(1749\u00ad-1832)'\n\nlargo = len(mensaje)\ncual  = 'be'\ncuantos = 0\nlista = &#x5B;]\n\ndonde = -1 \ni = 0 \nwhile (i&lt;largo):\n    donde = mensaje&#x5B;i:].find(cual)\n    \n    if (donde&gt;0):\n        cuantos = cuantos+1\n        i = i + donde + 1\n        lista.append(donde)\n    else:\n        i = i + 1   \n\nprint (cuantos)\nprint (lista)\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>cuantos<\/td><td>donde<\/td><td>lista<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>b.&nbsp;(5 puntos) \u00bfCu\u00e1l es el resultado luego de ejecutar el siguiente c\u00f3digo? Justifique su respuesta mostrando c\u00f3mo cambian de valor de <strong>i<\/strong>&nbsp; y <strong>listas2<\/strong> durante la ejecuci\u00f3n del c\u00f3digo.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code alignwide\"><pre class=\"brush: python; title: ; notranslate\" title=\"\">\nlista  = &#x5B;5,3,2,6,7,34,1,23,5,6]\nlista2 = &#x5B;]\n\nfor i in range(1, len(lista)):\n    if (lista&#x5B;i-1] &lt;= lista&#x5B;i]) and (lista&#x5B;i] &gt;= lista&#x5B;i+1]):\n        lista2.append(lista&#x5B;i])\n\nprint(lista2)\n<\/pre><\/div>\n\n\n<p>A. [34,&nbsp;23]<\/p>\n\n\n\n<p>B. [3,&nbsp;34,&nbsp;23]<\/p>\n\n\n\n<p>C. [3,&nbsp;6,&nbsp;7,&nbsp;34,&nbsp;23]<\/p>\n\n\n\n<p>D. IndexError:&nbsp;list&nbsp;index&nbsp;out&nbsp;of&nbsp;range<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1ra Evaluaci\u00f3n I T\u00e9rmino 2016-2017. Junio 28, 2016 \/CCPG001 \u2013 FIEC Tema 4. (10 puntos) a. (5 puntos) Dada la secuencia de instrucciones mostrada, realice la prueba de escritorio para la variables: cuantos, donde, lista: cuantos donde lista &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; b.&nbsp;(5 puntos) \u00bfCu\u00e1l es el [&hellip;]<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-entrada-fp-ejercicios","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[161],"class_list":["post-3944","post","type-post","status-publish","format-standard","hentry","category-fp-1eva20","tag-pruebaescritorio"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/3944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/comments?post=3944"}],"version-history":[{"count":3,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/3944\/revisions"}],"predecessor-version":[{"id":21931,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/3944\/revisions\/21931"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=3944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=3944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=3944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}