{"version":"1.0","height":"190","categories":["AOJ"],"provider_url":"https://hatena.blog","image_url":null,"description":"\u554f\u984c My friends are small | Aizu Online Judge \u89e3\u6cd5 \u3042\u308b\u96c6\u5408\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\u3068\u304d\u306f, \u300c\u307e\u3060\u9078\u3070\u308c\u3066\u3044\u306a\u3044\u3084\u3064\u306e\u4e2d\u3067\u4e00\u756a\u91cd\u3055\u306e\u5c0f\u3055\u3044\u53cb\u9054\u3092\u30ea\u30e5\u30c3\u30af\u306e\u4e2d\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u304b\u300d\u3068\u3044\u3046\u306e\u304c\u5224\u5b9a\u57fa\u6e96\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067, \u914d\u5217 w \u3092\u30bd\u30fc\u30c8\u3057\u305f\u306e\u3061, \u300c[0, i) \u306f\u3059\u3079\u3066\u9078\u3076\u3051\u3069 i \u756a\u76ee\u306f\u9078\u3070\u306a\u3044\u3088\u3046\u306a\u5834\u5408\u306e\u6570\u300d\u3068\u3044\u3046\u306e\u3092\u8003\u3048\u307e\u3059\u3002sum = w[0]+...+w[i-1] \u3068\u3059\u308b\u3068, \u6b8b\u308a\u306e\u5165\u308c\u308b\u91cf\u306f W-sum \u3067\u3059\u3002dp[k] = ([i+1, N) \u306e\u533a\u9593\u306e\u53cb\u9054\u3092\u4f7f\u3063\u3066, \u5408\u8a08\u91cd\u3055\u3092 k \u306b\u3059\u308b\u5834\u5408\u306e\u6570) \u306e dp \u3092\u3057\u305f\u3068\u304d, W - \u2026","author_url":"https://blog.hatena.ne.jp/mayokoex/","type":"rich","author_name":"mayokoex","blog_title":"mayoko\u2019s diary","blog_url":"https://mayokoex.hatenablog.com/","width":"100%","title":"AOJ 2333 My friends are small","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2016%2F07%2F15%2F105102\" title=\"AOJ 2333 My friends are small - mayoko\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://mayokoex.hatenablog.com/entry/2016/07/15/105102","published":"2016-07-15 10:51:02"}