{"version":"1.0","published":"2018-02-01 02:47:56","author_name":"hamayanhamayan","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","provider_name":"Hatena Blog","description":"http://codeforces.com/contest/919/problem/DN\u9802\u70b9M\u8fba\u306e\u6709\u5411\u30b0\u30e9\u30d5\u304c\u3042\u308b\u3002 \u5404\u9802\u70b9\u306b\u306f\u6587\u5b57\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u3002 \u4efb\u610f\u306e\u30d1\u30b9\u3092\u9078\u3093\u3067\u6587\u5b57\u5217\u3092\u4f5c\u308b\u3068\u3059\u308b\u3002 \u6587\u5b57\u5217\u306e\u4e2d\u3067\u6700\u3082\u591a\u304f\u51fa\u3066\u304f\u308b\u6587\u5b57\u306e\u6570\u3092\u30dd\u30a4\u30f3\u30c8\u3068\u3059\u308b\u3068\u304d\u3001\u6700\u5927\u30dd\u30a4\u30f3\u30c8\u306f\uff1f \u6700\u5927\u30dd\u30a4\u30f3\u30c8\u3092\u7121\u9650\u306b\u5897\u3084\u305b\u308b\u5834\u5408\u306f-1\u3092\u51fa\u529b\u3002","provider_url":"https://hatena.blog","blog_url":"https://blog.hamayanhamayan.com/","image_url":null,"type":"rich","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"Substring [Codeforces Round #460 D]","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F02%2F01%2F024756\" title=\"Substring [Codeforces Round #460 D] - \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>","height":"190","url":"https://blog.hamayanhamayan.com/entry/2018/02/01/024756","width":"100%"}