{"author_url":"https://blog.hatena.ne.jp/pekempey/","url":"https://pekempey.hatenablog.com/entry/2016/05/31/191715","version":"1.0","published":"2016-05-31 19:17:15","author_name":"pekempey","width":"100%","categories":[],"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpekempey.hatenablog.com%2Fentry%2F2016%2F05%2F31%2F191715\" title=\"101 Hack May 2016: Tree Splitting (link-cut tree \u89e3) - pekempey&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/p/pekempey/20160531/20160531190532.png","type":"rich","provider_name":"Hatena Blog","title":"101 Hack May 2016: Tree Splitting (link-cut tree \u89e3)","blog_title":"pekempey's blog","description":"https://www.hackerrank.com/contests/101hack37/challenges/tree-splitting link-cut tree \u3067\u89e3\u3051\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u77e5\u3063\u3066\u3044\u305f\u306e\u3067\u3001link-cut tree \u3067\u89e3\u6cd5\u3092\u8003\u3048\u3066\u307f\u305f\u3002 euler tour \u3092\u7528\u3044\u305f\u89e3\u6cd5\u306f\u3053\u3061\u3089\u3002 pekempey.hatenablog.com","blog_url":"https://pekempey.hatenablog.com/"}