{"categories":[],"blog_title":"\u3081\u3082\u3081\u3082","author_name":"enakai00","description":"\u4f55\u306e\u8a71\u304b\u3068\u8a00\u3046\u3068 atcoder.jp\u3053\u306e\u554f\u984c\u3092\u30cd\u30bf\u306b\u3057\u3066\u3001\u5bfe\u6226\u30b2\u30fc\u30e0\uff08\u30de\u30eb\u30b3\u30d5\u6c7a\u5b9a\u904e\u7a0b\uff09\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 \u300c\u8ca0\u3051\u72b6\u614b\u300d\u3068\u300c\u52dd\u3061\u72b6\u614b\u300d\u306e\u975e\u5bfe\u79f0\u306a\u95a2\u4fc2 \u81ea\u5206\u306e\u624b\u756a\u306e\u72b6\u614b k \u306b\u304a\u3051\u308b\u72b6\u614b\u4fa1\u5024\u95a2\u6570\u306e\u5024\u3092 dp[k] \u3068\u3057\u307e\u3059\u3002\u30fb\u30fb\u30fb\u72b6\u614b\u4fa1\u5024\u95a2\u6570\u3063\u3066\u4f55\uff1f\uff1f\uff1f\uff1f\u30b2\u30fc\u30e0\u306b\u52dd\u5229\u3057\u305f\u6642\u306e\u5f97\u70b9\u3092 1 \u3068\u3057\u3066\u3001\u3053\u306e\u5f8c\u3001\u30b2\u30fc\u30e0\u3092\u9032\u3081\u3066\u3044\u3063\u3066\u6700\u7d42\u7684\u306b\u5f97\u3089\u308c\u308b\u5f97\u70b9\u306e\u4e8b\u3002\uff08\u3060\u3068\u3057\u3066\u304a\u304d\u307e\u3059\u3001\u3053\u3053\u3067\u306f\u3002\u3082\u3046\u5c11\u3057\u53b3\u5bc6\u306a\u8aac\u660e\u306f\u3001\u6b21\u306e\u8a18\u4e8b\u3067\u3002\uff09\u305f\u3068\u3048\u3070\u3001\u81ea\u5206\u306e\u624b\u756a\u306e\u72b6\u614b\u300ck\u300d\u306b\u304a\u3044\u3066\u3001\u81ea\u5206\u306e\u8ca0\u3051\u304c\u78ba\u5b9a\u3057\u305f\u72b6\u614b\uff08\u3053\u306e\u30b2\u30fc\u30e0\u306e\u5834\u5408\u306f\u3001\u6253\u3064\u624b\u304c\u306a\u304f\u306a\u3063\u305f\u72b6\u614b\uff09\u306f\u3001\u30fbdp[k] = 0\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u3053\u306e\u8ca0\u3051\u304c\u78ba\u5b9a\u3057\u305f\u2026","title":"K - Stones \u306e\u89e3\u8aac","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fenakai00.hatenablog.com%2Fentry%2F2021%2F07%2F21%2F201932\" title=\"K - Stones \u306e\u89e3\u8aac - \u3081\u3082\u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","height":"190","width":"100%","image_url":null,"blog_url":"https://enakai00.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/enakai00/","url":"https://enakai00.hatenablog.com/entry/2021/07/21/201932","published":"2021-07-21 20:19:32","type":"rich","provider_url":"https://hatena.blog","version":"1.0"}