#include <iostream>
#include <algorithm>
#include <queue>
#include <ctime>
#include <cstring>
using namespace std;
typedef long long LL;
void dianin()
{
//想要造什么数据把它输出来就行
}
void dianout()
{
//解题代码(标程)
}
int main()
{
srand(time(0));
freopen("1.in", "w", stdout);
dianin();
freopen("1.in", "r", stdin);
freopen("1.out", "w", stdout);
dianout();
freopen("2.in", "w", stdout);
dianin();
freopen("2.in", "r", stdin);
freopen("2.out", "w", stdout);
dianout();
freopen("3.in", "w", stdout);
dianin();
freopen("3.in", "r", stdin);
freopen("3.out", "w", stdout);
dianout();
freopen("4.in", "w", stdout);
dianin();
freopen("4.in", "r", stdin);
freopen("4.out", "w", stdout);
dianout();
freopen("5.in", "w", stdout);
dianin();
freopen("5.in", "r", stdin);
freopen("5.out", "w", stdout);
dianout();
return 0;
}