{"published":"2018-02-20 03:53:18","version":"1.0","url":"https://blog.hamayanhamayan.com/entry/2018/02/20/035318","blog_url":"https://blog.hamayanhamayan.com/","provider_name":"Hatena Blog","author_name":"hamayanhamayan","provider_url":"https://hatena.blog","height":"190","type":"rich","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","title":"Fifa and Fafa [Codeforces Round #465 C]","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","description":"http://codeforces.com/contest/935/problem/C\u534a\u5f84R, \u4e2d\u5fc3(x1,y1)\u306e\u5186C\u3068\uff08\u5186\u306e\u5916\u304b\u3082\u3057\u308c\u306a\u3044\uff09\u9802\u70b9P(x2,y2)\u304c\u3042\u308b\u3002 \u3053\u308c\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5186C'\u306e\u534a\u5f84\u3068\u4e2d\u5fc3\u3092\u7b54\u3048\u3088\u3002 \u5186C'\u306f\u5186C\u306e\u5185\u90e8\u306b\u3042\u308b \u5186C'\u306f\u9802\u70b9P\u3092\u542b\u307e\u306a\u3044 \u5186C'\u306f\u4e0a\u306e2\u6761\u4ef6\u3092\u6e80\u305f\u3059\u4e2d\u3067\u534a\u5f84\u304c\u6700\u5927","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F02%2F20%2F035318\" title=\"Fifa and Fafa [Codeforces Round #465 C] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}