#include <fstream>
#include <algorithm>
#include <vector>

using namespace std;

#define pb push_back
#define TR( C, it ) \
	for( typeof( C.begin() ) it = C.begin(); it != C.end(); it++ )

vector< int > v;
int N;

int main() {
	int x;
	
	ifstream fi( "algsort.in" );
	ofstream fo( "algsort.out" );

	fi >> N;

	while( N-- ) {
		fi >> x;
		v.push_back( x );
	}

//	TR( v, i ) {
//		fo << *i << ' ';
//	}

	fo << 1 << '\n';

	fi.close(); fo.close();
	return 0;
}