#include <bits/stdc++.h>
using  namespace std;
int main(){
        long long n,k;
        cin>>n>>k;
        if(n==1) cout<<k;
        else if(n==2) {
        	cout<<"#include <bits/stdc++.h>\n";
        	cout<<"using  namespace std;\n";
    	    cout<<"int main(){\n";
        	printf("printf(\"%d\\n\");",k);
		}
}