{"author_name":"d_tutuz","blog_url":"https://tutuz.hateblo.jp/","image_url":null,"published":"2018-06-20 21:27:52","version":"1.0","width":"100%","height":"190","categories":[],"provider_name":"Hatena Blog","type":"rich","url":"https://tutuz.hateblo.jp/entry/2018/06/20/212752","provider_url":"https://hatena.blog","description":"C.Traveling(300) \u554f\u984c \u65b9\u91dd \u96d1\u8a18 D.Checker(500) \u554f\u984c \u65b9\u91dd \u96d1\u8a18 C.Traveling(300) \u554f\u984c https://beta.atcoder.jp/contests/arc089/tasks/arc089_a x-y\u4e8c\u6b21\u5143\u5e73\u9762\u3092\u8003\u3048\u308b\u3002t=0\u3067(0,0)\u306b\u3044\u308b\u30021\u79d2\u5f8c\u306b(x+1,y),(x-1,y),(x,y+1),(x,y-1)\u306e\u3044\u305a\u308c\u304b\u306b\u306a\u308b\u3002t_i\u79d2\u6642\u306b( x_i, y_i )\u306b\u3044\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u5224\u5b9a\u305b\u3088\u3002 \u65b9\u91dd t_i\u304b\u3089t_(i+1)\u3078\u306e\u9077\u79fb\u3092\u8003\u3048\u308b\u3002x,y\u306e\u5909\u5316\u91cfdx = | x_(i+1) - x_i | ,dy = | y_(i+1) -\u2026","title":"AtCoder Beginner Contest 086","author_url":"https://blog.hatena.ne.jp/d_tutuz/","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F06%2F20%2F212752\" title=\"AtCoder Beginner Contest 086 - \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>"}