{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F09%2F21%2F222736\" title=\"COLOCON -Colopl programming contest 2018-\uff1a\u3059\u306c\u3051\u305d\u3060\u3066\u2015\u2015\u3054\u306f\u3093\u2015\u2015 - \u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","description":"\u554f\u984c https://beta.atcoder.jp/contests/colopl2018-qual/tasks/colopl2018_qual_c [a, b] \u306e\u6570\u304b\u3089 0 \u500b\u4ee5\u4e0a\u306e\u8981\u7d20\u3092\u9078\u3093\u3067\u96c6\u5408 S \u3068\u3059\u308b\u3002\u96c6\u5408 S \u306b\u542b\u307e\u308c\u308b\u8981\u7d20\u306f\u305d\u308c\u305e\u308c\u4e92\u3044\u306b\u7d20\u3067\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u96c6\u5408 S \u306f\u4f55\u901a\u308a\u3042\u308b\u304b\uff1f \u8003\u3048\u65b9 \u4ee5\u4e0b\u306e 2 \u3064\u8003\u3048\u3089\u308c\u308b\u3002 (i) [a, b] \u3092\u5168\u63a2\u7d22 \u6700\u5927 36 \u500b\u306e\u8981\u7d20\u3067\u5168\u63a2\u7d22\u3092\u3059\u308b\u3068 236 \u2252 7 * 1010 \u3068\u306a\u308b\u3002\u305f\u3060\u3057\u5b9f\u306f\u5168\u63a2\u7d22\u3059\u308b\u904e\u7a0b\u3067\u3001\u96c6\u5408 S \u306b\u542b\u3081\u308b\u3053\u3068\u306e\u3067\u304d\u306a\u3044\u8981\u7d20\u306b\u3064\u3044\u3066\u306f\u679d\u5208\u308a\u3055\u308c\u308b\u306e\u3067 dfs \u3067\u5168\u63a2\u7d22\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 Submission \u2026","image_url":null,"url":"https://tutuz.hateblo.jp/entry/2018/09/21/222736","provider_name":"Hatena Blog","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","categories":[],"published":"2018-09-21 22:27:36","blog_url":"https://tutuz.hateblo.jp/","width":"100%","title":"COLOCON -Colopl programming contest 2018-\uff1a\u3059\u306c\u3051\u305d\u3060\u3066\u2015\u2015\u3054\u306f\u3093\u2015\u2015","provider_url":"https://hatena.blog","author_name":"d_tutuz","type":"rich","author_url":"https://blog.hatena.ne.jp/d_tutuz/","height":"190"}