#include<bits/stdc++.h>
using namespace std;
#define _int long long
int main(){
	_int n,m,i,j;
	string str,str1;
	cin>>n>>str;
	for(i=2;i<=n;i++){
		str1=str;
		str="#include <iostream>?using namespace std;?int main() {?	cout<<";
		str+='"';
		for(j=0;j<=str1.size();j++){
			if(str1[j]=='?'){
				str+='"';
				str+="<<endl;?";
				continue;
			}
			if(str1[j-1]=='?'){
				str+="	cout<<";
				str+='"';
				str+='"';
			}
			str+=str1[j];
		}
		str+='"';
		str+=""";""?";
		str+="	return 0;""?}";
	}
	for(i=0;i<str.size();i++){
		if(str[i]=='?'){
			cout<<endl;
			continue;
		}
		cout<<str[i];
	} 
	return 0; 
}