比赛说明
#define first x
#define second y
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair <ll , ll> pii;
const int N = 2e5 + 10,mod = 1e9 + 7,inf = 0x3f3f3f3f;
void work()
{
cout<<"彭秋杰加油!!!!";
}
int main()
{
int t;
// cin>>t;
t = 1;
while(t--)
{
work();
}
}