{"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","image_url":null,"version":"1.0","blog_url":"https://blog.hamayanhamayan.com/","description":"\u554f\u984c https://community.topcoder.com/stat?c=problem_statement&pm=14526N\u6587\u5b57\u306e\u6587\u5b57\u5217S\u304c\u3042\u308b\u3002 X[i] := S\u306e\u90e8\u5206\u6587\u5b57\u5217\u306e\u3046\u3061S[i]\u3092\u542b\u307f\u3001\u56de\u6587\u3068\u306a\u308b\u7d44\u5408\u305b Y[i] = i * X[i] % (10^9 + 7) Y[1] xor Y[2] xor ... xor Y[N]\u3092\u7b54\u3048\u3088\u30021","author_name":"hamayanhamayan","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_name":"Hatena Blog","height":"190","width":"100%","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2017%2F02%2F14%2F011944\" title=\"PalindromicSubseq [SRM 708 : Div1 Med] - \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>","title":"PalindromicSubseq [SRM 708 : Div1 Med]","provider_url":"https://hatena.blog","published":"2017-02-14 01:19:44","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","url":"https://blog.hamayanhamayan.com/entry/2017/02/14/011944"}