{"id":920,"date":"2020-08-17T18:15:50","date_gmt":"2020-08-17T21:15:50","guid":{"rendered":"http:\/\/www.galirows.com.br\/meublog\/programacao\/?page_id=920"},"modified":"2020-09-04T16:22:29","modified_gmt":"2020-09-04T19:22:29","slug":"exercicios-entender-estruturas-basico","status":"publish","type":"page","link":"http:\/\/www.galirows.com.br\/meublog\/programacao\/introducao-linguagem-c\/introducaoc-entrada-saida\/exercicios-entender-estruturas-basico\/","title":{"rendered":"Exerc\u00edcios para entender as estruturas &#8211; b\u00e1sico"},"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=\"351\" height=\"268\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico1.png\" alt=\"\" class=\"wp-image-896\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico1.png 351w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico1-300x229.png 300w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/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 1 e 2?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd94fc03093834634' value='69df34bd94fc03093834634'><input type='hidden' id='bg-show-more-text-69df34bd94fc03093834634' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd94fc03093834634' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd94fc03093834634' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd94fc03093834634' >3<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 2 e 3?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd9508a7029131927' value='69df34bd9508a7029131927'><input type='hidden' id='bg-show-more-text-69df34bd9508a7029131927' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd9508a7029131927' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd9508a7029131927' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd9508a7029131927' >8<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 0 e 10 (zero e dez)?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd950f65014790578' value='69df34bd950f65014790578'><input type='hidden' id='bg-show-more-text-69df34bd950f65014790578' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd950f65014790578' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd950f65014790578' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd950f65014790578' >0 (zero)<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada forem fornecidos os valores 5 e -3 (cinco e tr\u00eas negativo)?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd9515d0071068584' value='69df34bd9515d0071068584'><input type='hidden' id='bg-show-more-text-69df34bd9515d0071068584' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd9515d0071068584' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd9515d0071068584' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd9515d0071068584' >-10<\/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=\"294\" height=\"336\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico2.png\" alt=\"\" class=\"wp-image-897\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico2.png 294w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico2-263x300.png 263w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/><\/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 10?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd951c37081545674' value='69df34bd951c37081545674'><input type='hidden' id='bg-show-more-text-69df34bd951c37081545674' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd951c37081545674' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd951c37081545674' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd951c37081545674' >3.3<\/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='69df34bd9522b4087671410' value='69df34bd9522b4087671410'><input type='hidden' id='bg-show-more-text-69df34bd9522b4087671410' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd9522b4087671410' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd9522b4087671410' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd9522b4087671410' >0.3<\/div><\/td><\/tr><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='69df34bd9529c7078773026' value='69df34bd9529c7078773026'><input type='hidden' id='bg-show-more-text-69df34bd9529c7078773026' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd9529c7078773026' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd9529c7078773026' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd9529c7078773026' >1.7<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 10?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd952fe7096515262' value='69df34bd952fe7096515262'><input type='hidden' id='bg-show-more-text-69df34bd952fe7096515262' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd952fe7096515262' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd952fe7096515262' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd952fe7096515262' >-3.3<\/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=\"392\" height=\"412\" src=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico3.png\" alt=\"\" class=\"wp-image-898\" srcset=\"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico3.png 392w, http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-content\/uploads\/sites\/2\/2020\/08\/basico3-285x300.png 285w\" sizes=\"auto, (max-width: 392px) 100vw, 392px\" \/><\/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 2?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd9535f5045228767' value='69df34bd9535f5045228767'><input type='hidden' id='bg-show-more-text-69df34bd9535f5045228767' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd9535f5045228767' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd9535f5045228767' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd9535f5045228767' >4.29<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor 0 (zero)?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd953c03052940067' value='69df34bd953c03052940067'><input type='hidden' id='bg-show-more-text-69df34bd953c03052940067' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd953c03052940067' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd953c03052940067' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd953c03052940067' >1.00<\/div><\/td><\/tr><tr><td>Qual ser\u00e1 o resultado do algoritmo se na instru\u00e7\u00e3o de entrada for fornecido o valor -3 (tr\u00eas negativo)?<\/td><td><input type='hidden' bg_collapse_expand='69df34bd954265051913042' value='69df34bd954265051913042'><input type='hidden' id='bg-show-more-text-69df34bd954265051913042' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd954265051913042' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd954265051913042' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd954265051913042' >n\u00e3o existe uma solu\u00e7\u00e3o real<\/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='69df34bd954886077221703' value='69df34bd954886077221703'><input type='hidden' id='bg-show-more-text-69df34bd954886077221703' value='Mostrar resposta'><input type='hidden' id='bg-show-less-text-69df34bd954886077221703' value='Ocultar resposta'><button id='bg-showmore-action-69df34bd954886077221703' class='bg-showmore-plg-button bg-blue-button bg-eye '   style=\" color:#FFFFFF;\">Mostrar resposta<\/button><div id='bg-showmore-hidden-69df34bd954886077221703' >32.00<\/div><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\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":853,"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-920","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\/920","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=920"}],"version-history":[{"count":5,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/920\/revisions"}],"predecessor-version":[{"id":945,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/920\/revisions\/945"}],"up":[{"embeddable":true,"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/pages\/853"}],"wp:attachment":[{"href":"http:\/\/www.galirows.com.br\/meublog\/programacao\/wp-json\/wp\/v2\/media?parent=920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}