{"id":232712,"date":"2023-01-27T13:15:00","date_gmt":"2023-01-27T10:15:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=232712"},"modified":"2023-01-29T11:36:38","modified_gmt":"2023-01-29T08:36:38","slug":"como-resolver-o-quebra-cabeca-matematico-usando-o-script-do-powershell-com-o-algoritmo-bruteforce","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/pt-pt\/como-resolver-o-quebra-cabeca-matematico-usando-o-script-do-powershell-com-o-algoritmo-bruteforce\/","title":{"rendered":"Como resolver o quebra-cabe\u00e7a matem\u00e1tico usando o script do PowerShell com o algoritmo Bruteforce?"},"content":{"rendered":"<p>Este \u00e9 um quebra-cabe\u00e7a matem\u00e1tico interessante:<\/p>\n<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155967-61e571f21a75e.png\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155967-61e571f21a75e.png\" alt=\"Como resolver o quebra-cabe\u00e7a matem\u00e1tico usando o script do PowerShell com o algoritmo Bruteforce?\"><\/a><\/p>\n<p>X, Y e Z \u00e9 um n\u00famero inteiro entre 0 e 9. Ent\u00e3o, quais s\u00e3o eles? Podemos escrever um script do <a href=\"https:\/\/helloacm.com\/learning-powershell-recursive-fibonacci-computation\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">PowerShell<\/a> para pesquisar todos os valores poss\u00edveis de 1 a 9, para X, Y e Z, respectivamente.<\/p>\n<pre><code>for ($X = 1; $X -le 9; $X += 1) {\/\/ X can't be zero\n    for ($Y = 1; $Y -le 9; $Y += 1) { \/\/ Y can't be zero either.\n        for ($Z = 0; $Z -le 9; $Z += 1) {\n            $XY = $X * 10 + $Y;\n            $YZZ = $Y * 100 + $Z * 10 + $Z\n            if ($XY + $XY -eq $YZZ) { \/\/ XY + XY = YZZ\n                Write-Host $XY + $XY = $YZZ\n            }\n        }\n    }\n}<\/code><\/pre>\n<p>Isso gera: X = 6, Y = 1 e Z = 2. Voc\u00ea n\u00e3o precisa escrever o algoritmo <a href=\"https:\/\/wordpress.mediadoma.com\/pt-pt\/como-proteger-seu-login-do-wordpress-de-ataques-de-forca-bruta-abordagem-simples\/\" title=\"bruteforce\">bruteforce<\/a> para procurar esses 3 valores por causa de uma l\u00f3gica simples:<\/p>\n<ul>\n<li>X deve ser maior ou igual a 5, caso contr\u00e1rio a soma n\u00e3o ser\u00e1 de 3 d\u00edgitos.<\/li>\n<li>Y s\u00f3 pode ser 1, ou seja, o m\u00e1ximo de dois d\u00edgitos 99 + 99 = 198.<\/li>\n<li>Y = 1 ent\u00e3o Z = 2<\/li>\n<li>e X = 6<\/li>\n<\/ul>\n<p>Voc\u00ea tamb\u00e9m pode gostar de:<a href=\"https:\/\/justyy.com\/archives\/2047\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">\u5927\u767d+\u5927\u767d= branco e gordo<\/a><\/p>\n<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155967-61e571f314655.jpg\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155967-61e571f314655.jpg\" alt=\"Como resolver o quebra-cabe\u00e7a matem\u00e1tico usando o script do PowerShell com o algoritmo Bruteforce?\"><\/a><\/p>\n<p>script powershell<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Fonte de grava\u00e7\u00e3o:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/helloacm.com\" class=\"external external_icon\">helloacm.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Como resolver o quebra-cabe\u00e7a matem\u00e1tico usando o script do PowerShell com o algoritmo Bruteforce?<\/p>\n","protected":false},"author":1,"featured_media":224625,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[898,722,920,846,1069],"tags":[1170],"class_list":["post-232712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-codigo-2","category-desenvolvedor","category-outro","category-tutoriais","category-um-computador","tag-affiai-pt-pt"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/posts\/232712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=232712"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/posts\/232712\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/media\/224625"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=232712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/categories?post=232712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/pt-pt\/wp-json\/wp\/v2\/tags?post=232712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}