摘要: 传送门 A Wrong Subtraction #include<bits/stdc++.h> #define int long long using namespace std; const int N = 200010; int a[N], b[N]; void solve() { int n, 阅读全文
posted @ 2023-04-25 09:00 north_h 阅读(10) 评论(0) 推荐(0)