#include<bits/stdc++.h>
#define int long long
using namespace std;
int n,k;
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0);cout.tie(0);
	cin>>n>>k;
	if(n==1){
		cout<<k<<"\n";	
	}
	else if(n==2){
		cout<<"#include<bits/stdc++.h>\n";
		cout<<"using namespace std\n";
		cout<<"int main(){\n";
		cout<<"    cout<<"<<k<<"<<endl;\n";
		cout<<"    return 0;\n";
		cout<<"}\n";
	}
	else if(n==3){
		cout<<"#include<bits/stdc++.h>\n";
		cout<<"using namespace std;\n";
		cout<<"int main(){\n";
		cout<<"    cout<<\"#include<bits/stdc++.h>\"<<endl;\n";
		cout<<"    cout<<\"using namespace std;\"<<endl;\n";
		cout<<"    cout<<\"int main(){\"<<endl;\n";
		cout<<"    cout<<\"    cout<<"<<k<<";\"<<endl;"<<"\n";
		cout<<"    cout<<\"    return 0;\"<<endl;\n";
		cout<<"    cout<<\"}\";\n";
		cout<<"    return 0;\n";
		cout<<"}\n";
	}
	else cout<<"It's too hard.\nI can't do that.";
	return 0;
}