{"author_name":"sugarknri","width":"100%","image_url":null,"title":"yukicoder No.275 \u4e2d\u592e\u5024\u3092\u6c42\u3081\u3088","blog_url":"https://sugarknri.hatenablog.com/","categories":[],"blog_title":"\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsugarknri.hatenablog.com%2Fentry%2F2016%2F05%2F23%2F000356\" title=\"yukicoder No.275 \u4e2d\u592e\u5024\u3092\u6c42\u3081\u3088 - \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>","provider_url":"https://hatena.blog","url":"https://sugarknri.hatenablog.com/entry/2016/05/23/000356","height":"190","type":"rich","description":"\u554f\u984c\u306f\u3053\u3061\u3089 No.275 \u4e2d\u592e\u5024\u3092\u6c42\u3081\u3088 - yukicoder\u30bd\u30fc\u30c8\u3057\u3066\u4e2d\u592e\u5024\u3092\u6c42\u3081\u308b\u3060\u3051 \u8981\u7d20\u306e\u500b\u6570\u304c\u5076\u6570\u306e\u6642\u306b\u3061\u3087\u3063\u3068\u6ce8\u610f\u304c\u5fc5\u8981 int c(int*a,int*b){return*a-*b;} int main(){ int a[1010]; int n,i; scanf(\"%d\",&n); for(i=0;i<n;i++)scanf(\"%d\",a+i); qsort(a,n,4,c); printf(\"%f\",(a[n/2]+a[(n-1)/2])/2.0); //2\u3067\u5272\u308b\u3068\u6574\u6570\u578b\u306e\u9664\u7b97\u3068\u306a\u308a\u5207\u308a\u6368\u3066\u3089\u308c\u308b\u306e\u30672.0\u306b\u3059\u308b return 0; } n/2\u3068(n-1)/2\u306fn\u304c\u5947\u6570\u306e\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/sugarknri/","provider_name":"Hatena Blog","published":"2016-05-23 00:03:56"}