{"height":"190","provider_name":"Hatena Blog","author_name":"koba-e964","published":"2021-07-05 16:15:34","type":"rich","author_url":"https://blog.hatena.ne.jp/koba-e964/","version":"1.0","url":"https://koba-e964.hatenablog.com/entry/2021/07/05/161534","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkoba-e964.hatenablog.com%2Fentry%2F2021%2F07%2F05%2F161534\" title=\"2021-07-04 (\u65e5) - koba-e964\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u7af6\u30d7\u30ed \u7b2c\uff15\u56de\u65e5\u672c\u60c5\u5831\u30aa\u30ea\u30f3\u30d4\u30c3\u30af \u672c\u9078\uff08\u904e\u53bb\u554f\uff09 - AtCoder: D (\u554f\u984c 4) \u3092\u89e3\u3044\u305f\u3002\u89e3\u8aac\u306b\u3088\u308b\u3068\u3001\u6700\u60aa\u8a08\u7b97\u91cf\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u3089\u3057\u3044\u3002\u306a\u3093\u3060\u3053\u308c\u306f\u3002 ABC208: A-E \u3092\u89e3\u3044\u305f\u3002F \u306f\u30c4\u30a4\u30c3\u30bf\u30fc\u3067\u89e3\u6cd5\u3092\u898b\u305f\u3002\u30e9\u30b0\u30e9\u30f3\u30b8\u30e5\u88dc\u9593\u3092 O(K^2) \u3068\u601d\u3044\u8fbc\u3093\u3067\u304a\u308a\u3001\u5931\u6557\u3002","blog_title":"koba-e964\u306e\u65e5\u8a18","image_url":null,"categories":[],"title":"2021-07-04 (\u65e5)","width":"100%","blog_url":"https://koba-e964.hatenablog.com/"}