{"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkoba-e964.hatenablog.com%2Fentry%2F2021%2F05%2F30%2F000537\" title=\"2021-05-29 (\u571f) - 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>","author_url":"https://blog.hatena.ne.jp/koba-e964/","image_url":null,"description":"\u7af6\u30d7\u30ed Code Festival Team Relay (Parallel) - AtCoder: G, I \u3092\u89e3\u8aac AC \u3057\u3001J \u3092\u89e3\u3044\u305f\u3002 J: \u30cd\u30bf\u30d0\u30ec\u2192n^2 \u304c\u901a\u308b\u5236\u7d04\u306a\u306e\u3067\u6700\u521d\u306f\u30d5\u30ed\u30fc\u304b\u3068\u601d\u3063\u305f\u304c\u3001\u51b7\u9759\u306b\u8003\u3048\u305f\u3089 [0, i) \u307e\u3067\u306e\u60c5\u5831\u3092\u6301\u3063\u3066\u304a\u3051\u308b + \u533a\u9593\u3067\u66f4\u65b0\u3059\u308b\u969b\u524d\u8a08\u7b97\u304c\u52b9\u304f \u3068\u3044\u3046\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u306e\u3067\u3001OK\u3002\u2190\u30cd\u30bf\u30d0\u30ec","height":"190","blog_title":"koba-e964\u306e\u65e5\u8a18","version":"1.0","title":"2021-05-29 (\u571f)","published":"2021-05-30 00:05:37","provider_name":"Hatena Blog","blog_url":"https://koba-e964.hatenablog.com/","width":"100%","type":"rich","author_name":"koba-e964","url":"https://koba-e964.hatenablog.com/entry/2021/05/30/000537","categories":[]}