{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F08%2F19%2F024030\" title=\"Ki [AtCoder Beginner Contest 138 D]\n - \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>","provider_name":"Hatena Blog","title":"Ki [AtCoder Beginner Contest 138 D]\n","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","width":"100%","height":"190","description":"https://atcoder.jp/contests/abc138/tasks/abc138_d \u524d\u63d0\u77e5\u8b58 imos\u6cd5 \u89e3\u8aac https://atcoder.jp/contests/abc138/submissions/7014727 \u6728\u4e0a\u3067imos\u6cd5\u3092\u3084\u308b\u3002 \u9802\u70b9p[j]\u306bx[j]\u3092\u8db3\u3059\u3002\u3053\u306e\u72b6\u614b\u3067\u6839\u304b\u3089\u3042\u308b\u9802\u70b9\u306e\u5024\u3092\u5b50\u4f9b\u306b\u8db3\u3057\u3066\u3044\u304f\u3002 \u3053\u308c\u3092\u7d9a\u3051\u3066\u3044\u304f\u3068\u3001\u90e8\u5206\u6728\u3059\u3079\u3066\u306b+x[j]\u3092\u4f1d\u642c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u671f\u9650\u304c\u306a\u3044\u306e\u3067\u3001\u4e00\u822c\u306eimos\u6cd5\u306e\u3088\u3046\u306b\u7d42\u70b9\u306b-x[j]\u3092\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002 int N, Q; vector&lt;int> E[201010]; int val[201010]; /\u2026","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://blog.hamayanhamayan.com/","type":"rich","author_name":"hamayanhamayan","published":"2019-08-19 02:40:30","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","url":"https://blog.hamayanhamayan.com/entry/2019/08/19/024030"}