{"id":14363,"date":"2014-08-01T07:00:15","date_gmt":"2014-08-01T12:00:15","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/ccpg1001\/?p=10770"},"modified":"2026-04-05T18:30:56","modified_gmt":"2026-04-05T23:30:56","slug":"s3eva2000ti_t1-validar-caracteres-tipo-numerico","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/fp-s3eva10\/s3eva2000ti_t1-validar-caracteres-tipo-numerico\/","title":{"rendered":"s3Eva2000TI_T1 Validar caracteres tipo num\u00e9rico"},"content":{"rendered":"\n<p><strong>Ejercicio<\/strong>: <a href=\"https:\/\/blog.espol.edu.ec\/algoritmos101\/fp-3eva10\/3eva2000ti_t1-validar-caracteres-tipo-numerico\/\" data-type=\"post\" data-id=\"2471\">3Eva2000TI_T1 Validar caracteres tipo num\u00e9rico<\/a><\/p>\n\n\n\n<p>Resultado esperado realizando la funci\u00f3n de usuario<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&gt;&gt;&gt; esnumero('a')\n'no es numerico'\n&gt;&gt;&gt; esnumero('1')\nTrue\n&gt;&gt;&gt; esnumero('15')\n'varios caracteres'\n&gt;&gt;&gt; \n\n&gt;&gt;&gt; tresdigitos('12a')\n0\n&gt;&gt;&gt; tresdigitos('123')\n1<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Algoritmo en Python<\/h2>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: python; title: ; notranslate\" title=\"\">\n# 3Eva_IT2000_T1 Validar caracteres tipo num\u00e9rico\n\ndef esnumero(caracter):\n    numeros = &#x5B;'0','1','2','3','4','5','6','7','8','9']\n    n = len(caracter)\n    if n == 1:\n        esnumerico = 'no es numerico'\n        enlista = caracter in numeros\n        if enlista ==1:\n            esnumerico = enlista\n    else:\n        esnumerico = 'varios caracteres'\n    return(esnumerico)\n\ndef tresdigitos(cadena):\n    n = len(cadena)\n    revisa = 0\n    for i in range(0,n,1):\n        if esnumero(cadena&#x5B;i])==1:\n            revisa =  revisa + 1\n    sontres= 0\n    if revisa ==3 and n==3:\n        sontres = 1\n    return(sontres)\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"<p>Ejercicio: 3Eva2000TI_T1 Validar caracteres tipo num\u00e9rico Resultado esperado realizando la funci\u00f3n de usuario Algoritmo en Python<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-entrada-fp-ejemplos","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[58,157],"class_list":["post-14363","post","type-post","status-publish","format-standard","hentry","category-fp-s3eva10","tag-ejemplos-python","tag-fundamentos-programacion"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/14363","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=14363"}],"version-history":[{"count":3,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/14363\/revisions"}],"predecessor-version":[{"id":23752,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/14363\/revisions\/23752"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=14363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=14363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=14363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}