摘要: 题面:https://www.luogu.org/problem/P1314 cpp 本题直接二分W,当Y s,那么增加W来减小Y,当Y include include include include include using namespace std; const int N=200005; 阅读全文
posted @ 2019-09-29 13:32 prestige 阅读(110) 评论(0) 推荐(0) 编辑