#include<iostream>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
//#define int long long
#define pii pair<int,int>
using namespace std;
inline int read(){
	int s=0,f=1;
	char ch=getchar();
	while(!isdigit(ch)){
		if(ch=='-') f=-1;
		ch=getchar();
	}
	while(isdigit(ch)){
		s=(s<<3)+(s<<1)+(ch&15);
		ch=getchar();
	}
	return s*f;
}
int main(){
	freopen("employ.in","r",stdin);
	freopen("employ.out","w",stdout);
	cout<<"1";
	return 0;
}

