{"width":"100%","provider_name":"Hatena Blog","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_url":"https://hatena.blog","published":"2019-05-01 21:09:51","blog_url":"https://blog.hamayanhamayan.com/","url":"https://blog.hamayanhamayan.com/entry/2019/05/01/210951","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","title":"\u308f\u305f\u306e\u306f\u3089 [\u3044\u308d\u306f\u3061\u3083\u3093\u30b3\u30f3\u30c6\u30b9\u30c8 Day2 A]","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","author_name":"hamayanhamayan","type":"rich","description":"https://atcoder.jp/contests/iroha2019-day2/tasks/iroha2019_day2_a \u524d\u63d0\u77e5\u8b58 \u52d5\u7684\u8a08\u753b\u6cd5 \u89e3\u8aac https://atcoder.jp/contests/iroha2019-day2/submissions/5214346\u554f\u984c\u3092\u8aad\u307f\u66ff\u3048\u3088\u3046\u3002 \u3069\u306e\u9577\u3055q\u306e\u90e8\u5206\u5217\u3082\u3001\u4ed6\u306e\u6b4c\u306e\u90e8\u5206\u5217\u3067\u306a\u3044\u3002 \u3064\u307e\u308a\u3001\u6700\u9577\u306e\u5171\u901a\u90e8\u5206\u5217\u306e\u9577\u3055+1\u304c\u7b54\u3048\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\u3002 \u5171\u901a\u90e8\u5206\u5217\u306fDP\u3067\u8a08\u7b97\u3067\u304d\u308b\u3053\u3068\u304c\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u306e\u3067\u3001DP\u3059\u308b\u3002 dp[s][t] := S[0..s]\u3068T[0...t]\u3067\u306e\u5171\u901a\u90e8\u5206\u5217\u306e\u6700\u9577\u306e\u9577\u3055 \u9077\u79fb\u306f\u3001\u7279\u306b\u4f55\u3082\u3057\u306a\u3044\u9077\u79fb\u306edp[s\u2026","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F05%2F01%2F210951\" title=\"\u308f\u305f\u306e\u306f\u3089 [\u3044\u308d\u306f\u3061\u3083\u3093\u30b3\u30f3\u30c6\u30b9\u30c8 Day2 A] - \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"}