{"url":"https://koba-e964.hatenablog.com/entry/2021/05/19/012440","type":"rich","width":"100%","image_url":null,"provider_name":"Hatena Blog","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkoba-e964.hatenablog.com%2Fentry%2F2021%2F05%2F19%2F012440\" title=\"2021-05-18 (\u706b) - 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>","blog_title":"koba-e964\u306e\u65e5\u8a18","height":"190","blog_url":"https://koba-e964.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/koba-e964/","published":"2021-05-19 01:24:40","categories":[],"author_name":"koba-e964","description":"\u7af6\u30d7\u30ed \u30d1\u7814\u5408\u5bbf2020 \u7b2c2\u65e5\u300c\u30d1\u7814\u676f2020\u300d - AtCoder: D, E \u3092\u89e3\u3044\u305f\u3002 D: \u30cd\u30bf\u30d0\u30ec\u2192\u30c8\u30dd\u30ed\u30b8\u30ab\u30eb\u30bd\u30fc\u30c8\u306b\u5e30\u7740\u3055\u305b\u308b\u3002\u305d\u306e\u307e\u307e\u3060\u3068\u8fba\u306e\u672c\u6570\u304c O(N^2) \u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u52d5\u7269\u7528\u306e\u30ce\u30fc\u30c9\u3092\u631f\u3081\u3070\u3088\u3044\u3002\u2190\u30cd\u30bf\u30d0\u30ec E: \u30cd\u30bf\u30d0\u30ec\u2192\u76f4\u7dda\u3068\u70b9\u306f\u53cc\u5bfe\u7684\u306a\u95a2\u4fc2\u306b\u3042\u308b\u306e\u3067\u3001\u70b9\u3092\u76f4\u7dda\u3068\u307f\u306a\u3057\u3066\u3001\u305d\u306e\u76f4\u7dda\u306e\u4e0a\u306b\u4f55\u500b\u306e\u70b9\u304c\u4e57\u308b\u304b\u308f\u304b\u308c\u3070 ok\u3001\u3068\u3044\u3046\u8a00\u3044\u63db\u3048\u304c\u3067\u304d\u308b\u3002x \u306e\u5927\u304d\u3055\u3067\u5e73\u65b9\u5206\u5272\u3057\u3066\u3001x > sqrt(100000) \u306a\u3089\u611a\u76f4\u306b\u8a08\u7b97\u3001x \u2190\u30cd\u30bf\u30d0\u30ec","title":"2021-05-18 (\u706b)"}