{"version":"1.0","width":"100%","height":"190","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"New Year's Eve [Codeforces Round #456 B]","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F01%2F06%2F105420\" title=\"New Year&#39;s Eve [Codeforces Round #456 B] - \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>","author_name":"hamayanhamayan","description":"http://codeforces.com/contest/912/problem/B1,2,3,...,N\u306e\u3088\u3046\u306b[1,N]\u306e\u6570\u304c1\u3064\u305a\u3064\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3002 \u3053\u3053\u304b\u3089K\u500b\u4ee5\u4e0b\u306e\u6570\u3092\u53d6\u3063\u3066\u304d\u3066xor\u3092\u53d6\u308b\u3002 \u6700\u5927\u5024\u306f\uff1f","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","published":"2018-01-06 10:54:20","provider_name":"Hatena Blog","url":"https://blog.hamayanhamayan.com/entry/2018/01/06/105420","type":"rich","blog_url":"https://blog.hamayanhamayan.com/","image_url":null,"provider_url":"https://hatena.blog"}