{"id":973,"date":"2020-10-07T06:56:40","date_gmt":"2020-10-07T09:56:40","guid":{"rendered":"http:\/\/www.galirows.com.br\/meublog\/programacao\/?page_id=973"},"modified":"2020-11-09T16:26:49","modified_gmt":"2020-11-09T18:26:49","slug":"exercicios-para-entender-matrizes","status":"publish","type":"page","link":"http:\/\/www.galirows.com.br\/meublog\/programacao\/introducao-linguagem-c\/introducao-matrizes\/exercicios-para-entender-matrizes\/","title":{"rendered":"Exerc\u00edcios para entender matrizes"},"content":{"rendered":"\n<p>Entender o que determinado c\u00f3digo realiza \u00e9 um primeiro passo no aprendizado de algor\u00edtmicos. A proposta aqui \u00e9 avaliar os c\u00f3digo a seguir e acertar a resposta do algoritmo para determinadas entradas. <\/p>\n\n\n\n<p>Se esforce para entender como obter a resposta e n\u00e3o execute o c\u00f3digo para ver o que ele retorna (eu at\u00e9 estou colocando o c\u00f3digo como uma imagem para diminuir a &#8220;vontade&#8221; de fazer isso). Logicamente, algumas partes do c\u00f3digo voc\u00ea pode n\u00e3o entender o que faz, ent\u00e3o n\u00e3o tem problema pegar uma ou outra express\u00e3o para testar e ver como ela funciona. <\/p>\n\n\n\n<hr>\n\n\n\n<p><strong>Primeiro c\u00f3digo<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"373\" height=\"491\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz2.png\" alt=\"\" class=\"wp-image-904\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz2.png 373w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz2-228x300.png 228w\" sizes=\"auto, (max-width: 373px) 100vw, 373px\" \/><\/figure><\/div>\n\n\n\n<p>Resultados esperados<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 5 e 5?<\/td><td><input type='hidden' bg_collapse_expand='69df351233c6b3098404633' value='69df351233c6b3098404633'><input type='hidden' id='bg-show-more-text-69df351233c6b3098404633' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233c6b3098404633' value='Ocultar resposta'><button id='bg-showmore-action-69df351233c6b3098404633' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233c6b3098404633' >20<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 3 e 4?<\/td><td><input type='hidden' bg_collapse_expand='69df351233d137076269619' value='69df351233d137076269619'><input type='hidden' id='bg-show-more-text-69df351233d137076269619' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233d137076269619' value='Ocultar resposta'><button id='bg-showmore-action-69df351233d137076269619' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233d137076269619' >9<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 9 e 1?<\/td><td><input type='hidden' bg_collapse_expand='69df351233d858077436803' value='69df351233d858077436803'><input type='hidden' id='bg-show-more-text-69df351233d858077436803' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233d858077436803' value='Ocultar resposta'><button id='bg-showmore-action-69df351233d858077436803' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233d858077436803' >36<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 6 e 4?<\/td><td><input type='hidden' bg_collapse_expand='69df351233deb5080303643' value='69df351233deb5080303643'><input type='hidden' id='bg-show-more-text-69df351233deb5080303643' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233deb5080303643' value='Ocultar resposta'><button id='bg-showmore-action-69df351233deb5080303643' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233deb5080303643' >21<\/div><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr>\n\n\n\n<p><strong>Segundo c\u00f3digo<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"416\" height=\"380\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz1.png\" alt=\"\" class=\"wp-image-903\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz1.png 416w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz1-300x274.png 300w\" sizes=\"auto, (max-width: 416px) 100vw, 416px\" \/><\/figure><\/div>\n\n\n\n<p>Resultados esperados<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Qual ser\u00e1 o resultado da execu\u00e7\u00e3o do algoritmo?<\/td><td><input type='hidden' bg_collapse_expand='69df351233e4f1066531806' value='69df351233e4f1066531806'><input type='hidden' id='bg-show-more-text-69df351233e4f1066531806' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233e4f1066531806' value='Ocultar resposta'><button id='bg-showmore-action-69df351233e4f1066531806' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233e4f1066531806' >495<\/div><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr>\n\n\n\n<p><strong>Terceiro c\u00f3digo<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"411\" height=\"513\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz3.png\" alt=\"\" class=\"wp-image-905\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz3.png 411w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/matriz3-240x300.png 240w\" sizes=\"auto, (max-width: 411px) 100vw, 411px\" \/><\/figure><\/div>\n\n\n\n<p>Resultados esperados<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 5?<\/td><td><input type='hidden' bg_collapse_expand='69df351233eb39087860290' value='69df351233eb39087860290'><input type='hidden' id='bg-show-more-text-69df351233eb39087860290' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233eb39087860290' value='Ocultar resposta'><button id='bg-showmore-action-69df351233eb39087860290' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233eb39087860290' >60.00<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 1?<\/td><td><input type='hidden' bg_collapse_expand='69df351233f157080047770' value='69df351233f157080047770'><input type='hidden' id='bg-show-more-text-69df351233f157080047770' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233f157080047770' value='Ocultar resposta'><button id='bg-showmore-action-69df351233f157080047770' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233f157080047770' >100.00<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 2?<\/td><td><input type='hidden' bg_collapse_expand='69df351233f787024274936' value='69df351233f787024274936'><input type='hidden' id='bg-show-more-text-69df351233f787024274936' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233f787024274936' value='Ocultar resposta'><button id='bg-showmore-action-69df351233f787024274936' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233f787024274936' >75.00<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 4?<\/td><td><input type='hidden' bg_collapse_expand='69df351233fdb5032147163' value='69df351233fdb5032147163'><input type='hidden' id='bg-show-more-text-69df351233fdb5032147163' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df351233fdb5032147163' value='Ocultar resposta'><button id='bg-showmore-action-69df351233fdb5032147163' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df351233fdb5032147163' >62.50<\/div><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Entender o que determinado c\u00f3digo realiza \u00e9 um primeiro passo no aprendizado de algor\u00edtmicos. A proposta aqui \u00e9 avaliar os c\u00f3digo a seguir e acertar a resposta do algoritmo para determinadas entradas. Se esforce para entender como obter a resposta e n\u00e3o execute o c\u00f3digo para ver o que ele retorna (eu at\u00e9 estou colocando [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":969,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-973","page","type-page","status-publish","hentry"],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/comments?post=973"}],"version-history":[{"count":3,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/973\/revisions"}],"predecessor-version":[{"id":998,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/973\/revisions\/998"}],"up":[{"embeddable":true,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/969"}],"wp:attachment":[{"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/media?parent=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}