#include <fstream>
using namespace std;
ifstream fin("horsea.in");
ofstream fout("horsea.out");
int n,S1[10000],S2[10000];
/*void Ah()
{
int i;	
	fin>>n;
	for(i=1;i<=n;i++)
		fin>>S1[i];
	for(i=1;i<=n;i++)
		fin>>S2[i];
	for(i=n;i>=n-2;i--)
		if(S1[i]<=S2[n])
		{
			if(S1[i]<S2[n])
				total++;
			break;
		}
	for(j=i-1;j>=n-2;j++)
		if(S1[j]<=S2[n-1])
		{
			if(S1[j]<S2[n-1])
				total++;
			break;
		}
	if(j!=n-2 && S1[n-2]<=S2[n-2])
		total++;
	if(total==2)
		fout<<1<<endl;
	if(total==1)
		fout<<-1;
	if(total==0)
		fout<<-2;
}
*/
int main()
{
//	Ah();
	fout<<1<<endl;
	fin.close();
	fout.close();
	return 0;
}