#include<bits/stdc++.h>
using namespace std;

int main()
{
	int n;
	string sk;
	cin>>n>>sk;
	if(n==2)
	{
		cout<<"#include<bits/stdc++.h>"<<endl;
		cout<<"using namespace std;"<<endl;
		cout<<"int main(){cout<<"+sk+"<<endl;return 0;}"<<endl;
	}
	if(n==3)
	{
		cout<<"#include<bits/stdc++.h>"<<endl;
		cout<<"using namespace std;"<<endl;
		cout<<"int main(){"<<endl;
		cout<<"    cout<<\"#include<bits/stdc++.h>\"<<endl;"<<endl;
		cout<<"    cout<<\"using namespace std;\"<<endl;"<<endl;
		cout<<"    cout<<\"int main(){cout<<"+sk+"<<endl;return 0;}\"<<endl;"<<endl;
		cout<<"}"<<endl;
	}
    return 0;
}