#include<iostream>
#include<string>
using namespace std;
char fxg=0x5c;
char syh=34;
int syh_num=0;
string print(int n, string k){
	if(n==1)return k;
	else{
		if(syh_num++)return string(syh_num-2,fxg)+string(bool(syh_num-2),syh)+"#include<iostream>"+string(syh_num-1,fxg)+"nusing namespace std;"+string(syh_num-1,fxg)+"nint main(){cout<<"+string(syh_num-1,fxg)+syh+print(n-1,k)+string(syh_num-1,fxg)+syh+";return 0;}"+string(syh_num-2,fxg)+string(bool(syh_num-2),syh);
		else return "#include<iostream>\nusing namespace std;\nint main(){cout<<\""+print(n-1,k)+"\";return 0;}";
	}
}
int main(){
	int n;
	string k;
	cin>>n>>k;
	cout<<print(n,k);
	return 0;
}