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

int main(){
    int n,m;
    cin>>n>>m;
    if(n==1)cout<<n;
    else if(n==2){
    	cout<<"#include <iostream>"<<endl;
    	cout<<"using namespace std;" <<endl<<endl;
    	cout<<"int main() {"<<endl<<"    cout << "<<m<<" << endl;"<<endl<<"    return 0; "<<endl<<"}"<<endl;
	}
	else if(n==3){
		cout<<"#include <iostream>"<<endl;
		cout<<"using namespace std;"<<endl<<endl;
		cout<<"int main() {"<<endl;
    	cout<<"    cout<<"<<"#include <iostream>"<<"<<endl;"<<endl;
    	cout<<"    cout<<"<<"using namespace std;"<<" <<endl;"<<endl;
    	cout<<"    cout<<"<<"int main() { cout << "<<n<<" << endl; return 0; }"<<"<<endl;"<<endl;
    	cout<<"    return 0;"<<endl;
    	cout<<"}";
	}
	else {
		cout<<"#include <iostream>"<<endl;
		cout<<"using namespace std;"<<endl;
		cout<<"int main() {";
    	cout<<"    cout<<"<<"#include <iostream>"<<"<<endl;";
    	cout<<"    cout<<"<<"using namespace std;"<<" <<endl;";
    	cout<<"    cout<<"<<"int main() { cout << "<<n<<" << endl; return 0; }"<<"<<endl;";
    	cout<<"    return 0;";
    	cout<<"}";
	}
	return 0;
}