{"width":"100%","version":"1.0","author_name":"jeneshicc","height":"190","author_url":"https://blog.hatena.ne.jp/jeneshicc/","title":"Problem 114","provider_name":"Hatena Blog","image_url":null,"description":"http://projecteuler.net/index.php?section=problems&id=114 \u666e\u901a\u306eDP import Data.Array.IArray measure n = mArr!n where mArr = listArray (0,n). map m $ [0..n]::Array Int Integer m n | n < 3 = 1 | n == 3 = 2 | n > 3 = sum [mArr!(n-m-1)| m<-0:[3..n-1]] + 1 main = print.measure$50","url":"https://jeneshicc.hatenadiary.org/entry/20081128/1227869831","categories":["Project Euler","Haskell"],"blog_title":"\u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20081128%2F1227869831\" title=\"Problem 114 - \u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66\" 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://jeneshicc.hatenadiary.org/","provider_url":"https://hatena.blog","published":"2008-11-28 19:57:11"}