{"id":4472,"date":"2014-07-05T12:25:17","date_gmt":"2014-07-05T17:25:17","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/icm00794\/?p=4472"},"modified":"2026-04-05T18:13:17","modified_gmt":"2026-04-05T23:13:17","slug":"s2eva2012ti_t2-cifrado-musical-americano","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/fp-s2eva20\/s2eva2012ti_t2-cifrado-musical-americano\/","title":{"rendered":"s2Eva2012TI_T2 N\u00famero de tecla en cifrado musical con Python"},"content":{"rendered":"\n<p><em><strong>Ejercicio<\/strong><\/em>: <a href=\"https:\/\/blog.espol.edu.ec\/algoritmos101\/fp-2eva20\/2eva2012ti_t2-cifrado-musical-americano\/\" data-type=\"post\" data-id=\"2985\">2Eva2012TI_T2 N\u00famero de tecla en cifrado musical con Python<\/a><\/p>\n\n\n\n<p>explicaci\u00f3n en video<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Cadenas de Caracteres o Strings y Arreglos en Python\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/WDlP0XT222A?start=21&feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Algoritmo en Python<\/h2>\n\n\n\n<p>Propuesta de soluci\u00f3n en <strong>Python<\/strong>:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code alignwide\"><pre class=\"brush: python; title: ; notranslate\" title=\"\">\n# ICM00794-Fundamentos de Computaci\u00f3n - FCNM-ESPOL\n# 2Eva_IT2012_T2 Tecla de cifrado musical americano\n# Tarea: implementar sostenido '#'\n#        validar que # aplica\n\ndef teclanum(cancion):\n    n = len(cancion)\n    teclado = ' C#D#EF#G#A#B'\n    secuencia = '' \n    i = 0\n    while not(i&gt;=n):\n        tecla = cancion&#x5B;i]\n        if (tecla!='#'):\n            cual = teclado.find(tecla)\n            sigue = ''\n            if (i&lt;(n-1)):\n                sigue = cancion&#x5B;i+1]\n            if (sigue=='#'):\n                cual = cual+1\n            secuencia = secuencia + str(cual) + ' '\n        i = i + 1\n    return(secuencia)\n\n# Programa de prueba\ncancion = 'EFGGFEDCCDEED'\nnumeros = teclanum(cancion)\nprint(numeros)\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"<p>Ejercicio: 2Eva2012TI_T2 N\u00famero de tecla en cifrado musical con Python explicaci\u00f3n en video Algoritmo en Python Propuesta de soluci\u00f3n 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":[136],"tags":[58,157],"class_list":["post-4472","post","type-post","status-publish","format-standard","hentry","category-fp-s2eva20","tag-ejemplos-python","tag-fundamentos-programacion"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/4472","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=4472"}],"version-history":[{"count":6,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/4472\/revisions"}],"predecessor-version":[{"id":23705,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/4472\/revisions\/23705"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=4472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=4472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=4472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}