{"blog_url":"https://kakkun61.hatenablog.com/","type":"rich","url":"https://kakkun61.hatenablog.com/entry/20120502/1335973255","height":"190","description":"AtCoder Regular Contest #2 \u53c2\u52a0\u3057\u305f\u304a\u30fc\u3044\u3002 \u6210\u7e3e\u306f\u6c17\u306b\u3059\u308b\u306a\u304a\u30fc\u3044\u3002","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkakkun61.hatenablog.com%2Fentry%2F20120502%2F1335973255\" title=\"AtCoder Regular Contest #2 - \u8da3\u5473\u306f\u30c7\u30d0\u30c3\u30b0\u2026\u2026\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"AtCoder Regular Contest #2","image_url":null,"provider_name":"Hatena Blog","width":"100%","author_url":"https://blog.hatena.ne.jp/kakkun61/","author_name":"kakkun61","published":"2012-05-02 00:40:55","version":"1.0","categories":["Haskell","AtCoder"],"blog_title":"\u8da3\u5473\u306f\u30c7\u30d0\u30c3\u30b0\u2026\u2026"}