{"description":"\u6700\u8fd1\u3001cocoa\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u4e2d\u3067\u3061\u3087\u3063\u3068\u884c\u304d\u8a70\u307e\u3063\u305f\u306e\u3067\u6c17\u5206\u8ee2\u63db\u3002 \u554f\u984c AB+B=BA\u3068\u3044\u3046\u5f0f\u304c\u3042\u308a\u307e\u3059\u3002 A\u3001B\u305d\u308c\u305e\u308c\u306b\u306f\u4e00\u6841\u306e\u6570\u5b57\u304c\u5f53\u3066\u306f\u307e\u308a\u307e\u3059\u3002 \u3053\u306e\u5f0f\u304c\u6210\u308a\u7acb\u3064\u6642\u3001A\u3068B\u306b\u5165\u308b\u6570\u5b57\u306f\u4f55\uff1f \u89e3\u7b54\uff08\u30c0\u30b5\u3044\uff09 100.times{|hoge| left = sprintf(\"%.2d\",hoge) left.match(/([0-9])([0-9])/) a = $1 b = $2 result = left.to_i + b.to_i result.to_s.match(/([0-9])([0-9])/) result_left = $1 result_right = \u2026","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgriffin-stewie.hatenablog.com%2Fentry%2F20080221%2Fp1\" title=\"\u6c17\u5206\u8ee2\u63db\u306b - griffin-stewie\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"griffin-stewie\u306e\u30d6\u30ed\u30b0","width":"100%","categories":["ruby"],"blog_url":"https://griffin-stewie.hatenablog.com/","image_url":null,"title":"\u6c17\u5206\u8ee2\u63db\u306b","url":"https://griffin-stewie.hatenablog.com/entry/20080221/p1","author_url":"https://blog.hatena.ne.jp/griffin-stewie/","published":"2008-02-21 00:00:00","height":"190","provider_url":"https://hatena.blog","version":"1.0","author_name":"griffin-stewie"}