{"url":"https://jeneshicc.hatenadiary.org/entry/20090118/1232266521","provider_url":"https://hatena.blog","blog_url":"https://jeneshicc.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20090118%2F1232266521\" title=\"Problem 214 - \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>","description":"http://projecteuler.net/index.php?section=problems&id=214 \u524d\u306bHaskell\u3067\u6311\u6226\u3057\u3066\u3001\u3069\u3046\u3082\u9045\u304f\u3066\u89e3\u3051\u306a\u304b\u3063\u305f\u304c\u3001 Problem 179\u3092\u89e3\u3044\u3066\u3001\u3075\u308b\u3044\u3092\u4f7f\u3048\u3070\u52b9\u7387\u3088\u304f\u03a6\u95a2\u6570\u304c\u8a08\u7b97\u3067\u304d\u308b\u3053\u3068\u306b\u6c17\u304c\u3064\u3044\u305f\u3002 \u624b\u7d9a\u304d\u578b\u306e\u307b\u3046\u304c\u66f8\u304d\u3084\u3059\u305d\u3046\u306a\u306e\u3067java\u3067\u3002 public class P214{ static int lim = 40000000; static int len = 25; public static void main(String[] args){ int[] phi = new int[lim]; int[] cha\u2026","categories":["Project Euler","Java"],"image_url":null,"provider_name":"Hatena Blog","blog_title":"\u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66","type":"rich","version":"1.0","author_name":"jeneshicc","height":"190","title":"Problem 214","published":"2009-01-18 17:15:21","author_url":"https://blog.hatena.ne.jp/jeneshicc/","width":"100%"}