{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2016%2F07%2F17%2F131347\" title=\"AtCoder Grand Contest 001 C - Shorten Diameter - mayoko\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"mayokoex","height":"190","description":"\u554f\u984c agc001.contest.atcoder.jp \u89e3\u6cd5 \u3088\u304f\u308f\u304b\u3089\u306a\u3044\u7406\u8ad6\u3067\u901a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u5f8c\u3067\u60f3\u5b9a\u89e3\u3082\u66f8\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u672c\u756a\u306b\u81ea\u5206\u304c\u66f8\u3044\u305f\u89e3\u6cd5\u3092\u66f8\u304d\u307e\u3059\u3002\u9802\u70b9 v \u304c, \u6728\u306e\u76f4\u5f84\u3092\u306a\u3059\u4e00\u3064\u306e\u9802\u70b9\u3067\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u3068\u304d, v \u306f\u8449\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3067, v \u304b\u3089\u4f38\u3073\u308b\u8fba\u306e\u6570\u304c 1 \u306b\u306a\u308b\u3088\u3046\u306b\u8abf\u6574\u3057\u307e\u3059\u3002\u3067, \u3053\u306e\u3082\u3068\u3067 v \u304b\u3089\u306e\u8ddd\u96e2\u304c K \u4ee5\u4e0b\u306e\u3082\u306e\u3060\u3051\u3092\u6b8b\u3057\u307e\u3059\u3002\u307e\u305f, \u8ddd\u96e2\u304c K \u4ee5\u4e0b\u306e\u9802\u70b9\u306e\u3046\u3061, \u6700\u3082 v \u304b\u3089\u96e2\u308c\u3066\u3044\u308b\u9802\u70b9 u \u3092\u9078\u3073\u307e\u3059\u3002\u3053\u306e v, u \u304b\u3089\u306e\u8ddd\u96e2\u304c\u3069\u3061\u3089\u3082 K \u4ee5\u4e0b\u3067\u3042\u308b\u9802\u70b9\u3060\u3051\u3092\u6b8b\u3057\u307e\u3059\u3002\u3068\u3044\u3046\u306e\u3092 v \u306b\u3064\u3044\u3066\u5168\u63a2\u7d22\u3057\u3066\u6d88\u3059\u9802\u70b9\u6570\u304c\u6700\u5c0f\u2026","blog_title":"mayoko\u2019s diary","blog_url":"https://mayokoex.hatenablog.com/","version":"1.0","image_url":null,"categories":["AtCoder"],"provider_url":"https://hatena.blog","title":"AtCoder Grand Contest 001 C - Shorten Diameter","url":"https://mayokoex.hatenablog.com/entry/2016/07/17/131347","author_url":"https://blog.hatena.ne.jp/mayokoex/","published":"2016-07-17 13:13:47","type":"rich","width":"100%"}