#include <bits/stdc++.h>
using namespace std;
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n,k; cin>>n>>k;
	if(n==1) {
		cout<<k; return 0;
	}
	if(n==2) {
		cout<<"#include <iostream>\nusing namespace std;\nint main() { cout << "<<k<<" << endl; return 0; }\n";
		return 0;
	}
	if(n==3) {
		cout<<"#include <iostream>\nusing namespace std;\n\nint main() {\n    cout << ";
		cout<<"\"";
		cout<<"#include <iostream>";
		cout<<"\"";
		cout<<" << endl;\n    cout << ";
		cout<<"\"";
		cout<<"using namespace std;";
		cout<<"\"";
		cout<<" << endl;\n    cout << ";
		cout<<"\"";
		cout<<"int main() { cout << "<<k<<" << endl; return 0; }";
		cout<<"\"";
		cout<<" << endl;\n    return 0;\n}";
		return 0;
	}
	return 0;
}