{"blog_url":"https://drken1215.hatenablog.com/","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdrken1215.hatenablog.com%2Fentry%2F2018%2F06%2F09%2F152500\" title=\"2016 Benelux Algorithm Programming Contest L - Sticky Situation - \u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-06-09 15:25:00","author_name":"drken1215","provider_name":"Hatena Blog","description":"\u30d0\u30c1\u30e3\u3084\u308a\u307e\u3057\u305f\uff01 vjudge.net L \u554f\u984c\u3067\u3059\u304c\u3001\u4e00\u756a\u6613\u3057\u3044\u554f\u984c\u3067\u3059\u3002 \u554f\u984c\u3078\u306e\u30ea\u30f3\u30af \u554f\u984c\u6982\u8981 N \u500b\u306e\u5024 a_1, a_2, ..., a_N \u304c\u4e0e\u3048\u3089\u308c\u308b\u3002 \u3053\u306e\u3046\u3061\u306e 3 \u3064\u3092\u3046\u307e\u304f\u9078\u3076\u3053\u3068\u3067\u30013 \u8fba\u306e\u9577\u3055\u304c\u305d\u308c\u3089\u306b\u306a\u308b\u3088\u3046\u306a\u4e09\u89d2\u5f62\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u5224\u5b9a\u305b\u3088\u3002 \u5236\u7d04 3 <= N <= 20000 \u89e3\u6cd5 \u4e09\u89d2\u5f62\u306e\u6210\u7acb\u6761\u4ef6\u306f a < b < c \u306b\u5bfe\u3057\u3066\u3001c < a+b \u3067\u4e0e\u3048\u3089\u308c\u308b\u3002 \u7d20\u6734\u306b\u8003\u3048\u308b\u3068 O(N3) \u306e\u63a2\u7d22\u3092\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u304c\u3001O(NlogN) \u3067\u3067\u304d\u308b\u3002\u307e\u305a\u306f\u30bd\u30fc\u30c8\u3057\u3066\u304a\u304f\u3002\u305d\u3057\u3066 c \u3092\u6c7a\u3081\u3046\u3061\u3059\u308b\u3002 c \u306e\u5024\u3092\u4eee\u5b9a\u3059\u308b\u3068\u3001a < b < c \u306a\u308b a, \u2026","blog_title":"\u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332","width":"100%","image_url":null,"author_url":"https://blog.hatena.ne.jp/drken1215/","title":"2016 Benelux Algorithm Programming Contest L - Sticky Situation","version":"1.0","height":"190","url":"https://drken1215.hatenablog.com/entry/2018/06/09/152500","categories":["\u4e09\u89d2\u5f62","\u4e09\u89d2\u5f62\u306e\u6210\u7acb\u6761\u4ef6"]}