{"author_url":"https://blog.hatena.ne.jp/sugarknri/","description":"\u554f\u984c\u306f\u3053\u3061\u3089 No.51 \u3084\u308b\u6c17\u306e\u554f\u984c - yukicoder\u5b9f\u969b\u306b\u6bce\u65e5\u4f5c\u696d\u3057\u3066\u3044\u304f\u3060\u3051 D\u226610^5\u306a\u306e\u3067int\u578b\u3060\u30682\u4e57\u3059\u308b\u3068\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3059\u308b int main(){ a,b; scanf(\"%d%d\",&a,&b); for(;b>1;b--)a-=a/b/b; printf(\"%d\",a); return 0; } \u51e6\u7406\u7cfb\u4f9d\u5b58\u306e\u672a\u5b9a\u7fa9\u52d5\u4f5c\u306b\u307e\u3068\u3081\u308b a; main(b){ for(scanf(\"%d%d\",&a,&b);b>1;a-=a/b/b--); a=!printf(\"%d\",a); } 69B","version":"1.0","type":"rich","provider_url":"https://hatena.blog","blog_url":"https://sugarknri.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsugarknri.hatenablog.com%2Fentry%2F2016%2F04%2F08%2F120941\" title=\"yukicoder No.51 \u3084\u308b\u6c17\u306e\u554f\u984c - \u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"sugarknri","categories":[],"width":"100%","image_url":null,"height":"190","title":"yukicoder No.51 \u3084\u308b\u6c17\u306e\u554f\u984c","published":"2016-04-08 12:09:41","provider_name":"Hatena Blog","url":"https://sugarknri.hatenablog.com/entry/2016/04/08/120941","blog_title":"\u30e1\u30e2"}