{"url":"https://blog.hamayanhamayan.com/entry/2018/09/08/184514","width":"100%","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","provider_name":"Hatena Blog","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F09%2F08%2F184514\" title=\"Classy Numbers [Educational Codeforces Round 50 (Rated for Div. 2) C] - \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>","type":"rich","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"author_name":"hamayanhamayan","provider_url":"https://hatena.blog","blog_url":"https://blog.hamayanhamayan.com/","published":"2018-09-08 18:45:14","description":"http://codeforces.com/contest/1036/problem/CL\u2266x\u2266R\u306e\u306a\u304b\u3067classy\u306a\u6570\u306e\u500b\u6570\u3092\u7b54\u3048\u3088\u3002 \u203b classy\uff1a10\u9032\u6570\u8868\u8a18\u3057\u305f\u6642\u306b0\u3067\u306a\u3044\u6570\u304c3\u500b\u4ee5\u4e0b\u3067\u3042\u308b\u6570 \u524d\u63d0\u77e5\u8b58 \u6841DP \u89e3\u6cd5 http://codeforces.com/contest/1036/submission/42623549[L,R]\u304c\u6271\u3044\u3065\u3089\u3044\u306e\u3067\u3001[0,R] - [0,L-1]\u3092\u7b54\u3048\u3068\u3059\u308b\u3044\u3064\u3082\u306e\u30c6\u30af\u3092\u4f7f\u304a\u3046\u3002 \u4eca\u5f8c\u306f\u300cf(x) := [0,x]\u3067classy\u306a\u6570\u300d\u3092\u69cb\u7bc9\u3057\u3066\u3044\u304f\u3002 \u6841DP\u3092\u4f7f\u304a\u3046\u3002 dp[dgt][nz][isless] := dgt\u6841\u76ee\u307e\u3067\u78ba\u5b9a\u3057\u3066\u3044\u3066\u30010\u2026","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","title":"Classy Numbers [Educational Codeforces Round 50 (Rated for Div. 2) C]"}