05 2021 档案

codeforces round#721c
摘要：#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1e5 + 10; ll a[N], b[N]; ll t[N]; int n; signed main() { ios::sync_w 阅读全文
posted @ 2021-05-21 21:46 Tokarczuk 阅读(37) 评论(0) 推荐(0)