{"provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/babcs2035/","height":"190","blog_url":"https://babcs2035.hateblo.jp/","title":"AtCoder Beginner Contest 117\uff1aC - Streamline","url":"https://babcs2035.hateblo.jp/entry/2019/02/11/221709","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbabcs2035.hateblo.jp%2Fentry%2F2019%2F02%2F11%2F221709\" title=\"AtCoder Beginner Contest 117\uff1aC - Streamline - \u304d\u308d\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","AtCoder 300 \u70b9\u554f\u984c"],"width":"100%","author_name":"babcs2035","description":"\u554f\u984c \u89e3\u6cd5 \u89e3\u7b54 \u554f\u984c atcoder.jp \u89e3\u6cd5 \u307e\u305a\uff0c\u99d2\u3092 +1 \u306e\u65b9\u5411\u306b\u52d5\u304b\u3057\u305f\u5f8c\u306b -1 \u306e\u65b9\u5411\u306b\u52d5\u304b\u3059\u306e\u306f\u81ea\u660e\u306b\u610f\u5473\u304c\u306a\u3044\uff0e\u306a\u306e\u3067\uff0c\u99d2\u3092 +1 \u306e\u65b9\u5411\u306b\u3060\u3051\u52d5\u304b\u3059\u3053\u3068\u3092\u8003\u3048\u308b\uff0e\u99d2\u304c\u901a\u308b\u8ddd\u96e2\u3092\u6700\u5c0f\u5316\u3057\u305f\u3044\u306e\u3067\uff0c\u99d2\u304c\u901a\u3089\u306a\u3044\u8ddd\u96e2\u3092\u6700\u5927\u5316\u3059\u308c\u3070\u3088\u3044\uff0e\u4e00\u756a\u5de6\u30fb\u53f3\u306e\u5730\u70b9\u3088\u308a\u5916\u5074\u306e\u3068\u3053\u308d\u306b\u99d2\u3092\u7f6e\u304f\u306e\u306f\u81ea\u660e\u306b\u610f\u5473\u304c\u306a\u3044\u306e\u3067\uff0c\u99d2\u304c\u901a\u308b\u6700\u5927\u306e\u8ddd\u96e2\u306f\u4e00\u756a\u5de6\u30fb\u53f3\u306e\u5730\u70b9\u306e\u9593\u306e\u8ddd\u96e2\u3068\u306a\u308b\uff0e\u3053\u3053\u3067\uff0c\u96a3\u308a\u5408\u3046\u5730\u70b9\u9593\u306e\u8ddd\u96e2\u3092\u3059\u3079\u3066\u6c42\u3081\u308b\uff0e\u3059\u308b\u3068\uff0c\u3053\u308c\u3089\u306e\u8ddd\u96e2\u306e\u3046\u3061\u5927\u304d\u3044\u3082\u306e (N - 1) \u500b\u3092\u99d2\u304c\u901a\u3089\u306a\u3044\u3088\u3046\u306b\u3059\u308c\u3070\u984c\u610f\u3092\u6e80\u305f\u305b\u308b\uff0e\u99d2\u304c\u5730\u70b9\u306e\u6570\u4ee5\u4e0a\u306b\u3042\u308b\u6642\u306b\u6ce8\u610f\uff0eO(MlogM)\uff0e \u89e3\u7b54 atcoder.jp","version":"1.0","blog_title":"\u304d\u308d\u304f","published":"2019-02-11 22:17:09","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/babcs2035/20190211/20190211221650.png"}