摘要: #include<bits/stdc++.h> using namespace std; struct window{ long long u; bool top; long long cnt; bool operator == (const window &t)const{ return u == 阅读全文
posted @ 2021-04-21 23:34 yesuweiYYYY 阅读(64) 评论(0) 推荐(0) 编辑