{"url":"https://blog.hamayanhamayan.com/entry/2020/01/27/202919","published":"2020-01-27 20:29:19","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","provider_url":"https://hatena.blog","author_name":"hamayanhamayan","title":"Crested Ibis vs Monster [AtCoder Beginner Contest 153 E]","version":"1.0","width":"100%","description":"https://atcoder.jp/contests/abc153/tasks/abc153_e \u524d\u63d0\u77e5\u8b58 \u52d5\u7684\u8a08\u753b\u6cd5 \u89e3\u8aac https://atcoder.jp/contests/abc153/submissions/9783902 \u5236\u7d04\u3068\u6700\u5c0f\u5316\u3067DP\u304b\u306a\u3068\u3044\u3046\u611f\u3058\u304c\u3059\u308b\u3002 \u96d1\u306a\u521d\u624b\u3067\u3042\u308b\u304c\u3001DP\u3092\u3080\u3061\u3083\u304f\u3061\u3083\u3084\u3063\u305f\u3089\u3053\u3046\u3044\u3046\u601d\u8003\u306b\u306a\u308b\u3002 103\u3068\u3044\u3046\u306e\u306f\u5fae\u5999\u306a\u5236\u7d04\u3067\u3042\u308a\u3001O(N2)\u304c\u56de\u308b\u3002 \u305d\u3057\u3066\u3001\u4f53\u529b\u3068\u9b54\u529b\u306e\u95a2\u4fc2\u3092\u898b\u308b\u3068\u3001\u30ca\u30c3\u30d7\u30b5\u30c3\u30af\u554f\u984c\u306a\u5370\u8c61\u3092\u53d7\u3051\u308b\u3002 \u8a00\u3044\u8a33\u306f\u3053\u308c\u304f\u3089\u3044\u3067\u3044\u3044\u304b\u3002 DP\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308c\u3070\u3001DP\u30c6\u30fc\u30d6\u30eb\u306f\u7acb\u3066\u3084\u3059\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002 dp[i][h] := i\u756a\u76ee\u306e\u9b54\u6cd5\u2026","height":"190","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F01%2F27%2F202919\" title=\"Crested Ibis vs Monster [AtCoder Beginner Contest 153 E] - \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>","blog_url":"https://blog.hamayanhamayan.com/","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"type":"rich","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","provider_name":"Hatena Blog"}