#include<iostream>
#include<cstdio>
using namespace std;
const int MA=2e5+10;
int T; 
int a1[MA],a2[MA],a3[MA];
int main(){
	freopen("employ.in","r",stdin);
	freopen("employ.out","w",stdout);
	cout<<1<<endl;
	return 0;
} 
/*
�� С���� �����ʱ
from random imporent c++
using namespace std;
int ��(){
	int(inport(n));
	˵ ���� ������������ǡ�n;
	return 0; 
}
*/

