摘要: #include#include#include#define N 51000int cmp(const void *a,const void *b) {return *(int *)a-*(int *)b;}int a[N];int sum[N];double all[N];double ss(... 阅读全文
posted @ 2014-10-22 18:52 HYDhyd 阅读(93) 评论(0) 推荐(0) 编辑