摘要:
1 #include<bits/stdc++.h> 2 3 using namespace std; 4 5 #define int long long 6 7 const int N = 3e5+100 ; 8 9 signed main(){ 10 int T=1; 11 cin>>T; 12 阅读全文
摘要:
1 #include<bits/stdc++.h> 2 3 using namespace std; 4 #define int long long 5 #define pb push_back 6 7 int n; 8 vector<int> v; 9 signed main(){ 10 cin> 阅读全文