{"height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/gomi-box/","author_name":"gomi-box","title":"N-queens\u554f\u984c(\u30a8\u30a4\u30c8\u30af\u30a4\u30fc\u30f3\u30ba\u554f\u984c)","width":"100%","provider_name":"Hatena Blog","type":"rich","categories":["Ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgomi-box.hatenablog.com%2Fentry%2F20080323%2F1206249739\" title=\"N-queens\u554f\u984c(\u30a8\u30a4\u30c8\u30af\u30a4\u30fc\u30f3\u30ba\u554f\u984c) - \u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://gomi-box.hatenablog.com/entry/20080323/1206249739","blog_url":"https://gomi-box.hatenablog.com/","image_url":null,"description":"\u5e30\u7701\u3057\u305f\u308a\u65c5\u884c\u306b\u3044\u3063\u305f\u308a\u30682\u9031\u9593\u307b\u3069Ubuntu\u6c0f\u304c\u30cd\u30c3\u30c8\u306b\u3064\u306a\u304c\u3089\u306a\u3044\u72b6\u6cc1\u306b\u3042\u308a\u3001\u7d50\u5c40\u306e\u3068\u3053\u308dRuby(\u3068\u3053\u306e\u30d6\u30ed\u30b0)\u3092\u653e\u7f6e\u3057\u3066\u3044\u305f\u306e\u3067\u3057\u305f\u3002\u30ea\u30cf\u30d3\u30ea\u3092\u304b\u306d\u3066\u6614\u3080\u304b\u3057\u89e3\u3044\u305fN-queens\u554f\u984c\u3092Ruby\u3067\u66f8\u304d\u76f4\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u3046\u3080\u3001\u30ea\u30cf\u30d3\u30ea\u3068\u3044\u3046\u307b\u3069Ruby\u66f8\u3044\u3066\u3044\u306a\u3044\u304b\u3002 \u66f8\u304d\u76f4\u3057\u81ea\u4f53\u3088\u308a\u3082\u3001Ruby\u3067\u95a2\u6570\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u304c\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3092\u8abf\u3079\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3057\u305f\u3002 \u30bd\u30fc\u30b9 \u30d5\u30a1\u30a4\u30eb\u540d\u300cqueens.rb\u300d\u3067\u30dc\u30fc\u30c9\u30b5\u30a4\u30ba\u300c8\u300d\u306a\u3089\u3070 $ ruby queens.rb 8\u306a\u3069\u3059\u308b\u3068\u52d5\u304f\u3002 class Queens def initialize(n) @answer = 0 @board\u2026","published":"2008-03-23 14:22:19","blog_title":"\u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e","provider_url":"https://hatena.blog"}