#define use using std::
#define say cout <<
#define ask(x) say (x) << ' ';cin >>
#include <iostream>
use cout;
use cin;
use endl;
use string;
int main()
{
string a = {"Hallo, ich grüße Dich "};
string b;
ask("Wie heist Du?") b; // cout << "Wie heist Du?" << ' '; cin >> b
string c = a+b+"!";
say c;
return 0;
}