{"description":"30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u305d\u306e72\u3002\u90e8\u5206\u548c\u554f\u984c\u3002 \u3042\u308b\u500b\u6570\u306e\u6574\u6570\u306e\u96c6\u5408N\u304c\u5b58\u5728\u3057\u305f\u3068\u3059\u308b\u3002\u305d\u306e\u96c6\u5408\u306e\u4e2d\u304b\u3089\u9069\u5f53\u306a\u6570\u306e\u6574\u6570\u3092\u9078\u629e\u3057\u305f\u3068\u304d\u3001 \u305d\u306e\u548c\u304c\u5225\u306b\u3042\u305f\u3048\u3089\u308c\u308bn\u306b\u306a\u308b\u3082\u306e\u304c\u5b58\u5728\u3059\u308b\u304b\u7b54\u3048\u3088\u3002 *Main> part [1,2,3] 3 [[1,2],[2,1],[3]] *Main> partSum [1,2,2,4] 5 [[1,2,2],[1,2,2],[1,4],[2,1,2],[2,2,1],[2,1,2],[2,2,1],[4,1]] \u52d5\u3044\u3066\u3044\u306f\u3044\u308b\u3093\u3060\u3051\u3069\u3001\u91cd\u8907\u304c\u3042\u308b\u306e\u304c\u5acc\u306a\u611f\u3058\u3002 import Data.List import Control.Monad.List partSum :\u2026","image_url":null,"provider_name":"Hatena Blog","height":"190","type":"rich","title":"\u90e8\u5206\u548c\u554f\u984c","version":"1.0","blog_url":"https://mzp.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/mzp/","provider_url":"https://hatena.blog","published":"2007-07-02 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20070702%2Fpart\" title=\"\u90e8\u5206\u548c\u554f\u984c - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","categories":["30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0","Haskell"],"author_name":"mzp","url":"https://mzp.hatenadiary.org/entry/20070702/part","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18"}