摘要: 愤怒的小鸟 Description: 给你$n include include using namespace std; const double eps=0.0000001; int t,n,m,ans; double x[20],y[20],a[20],b[20]; bool vis[20]; 阅读全文
posted @ 2018-09-07 17:21 ART_coder 阅读(302) 评论(0) 推荐(0) 编辑