摘要: #include<bits/stdc++.h> #define ll long long using namespace std; ll x1,x2,a[1000],n; int main(){ ll t; scanf("%lld",&t); while(t--){ bool flag1,flag2 阅读全文
posted @ 2022-01-27 18:22 happycrazy 阅读(28) 评论(0) 推荐(0)