do while loop with int counter : do while « Operators statements « C++ Tutorial

1. C++ Tutorial
2. Operators statements
3. do while

#include <iostream>
 
 int main()
 {
     int counter;
     std::cout << "How many hellos? ";
     std::cin >> counter;
     do
     {
         std::cout << "Hello\n";
         counter--;
     } while (counter >0 );
     std::cout << "counter is: " << counter << std::endl;
     return 0;
 }

How many hellos? 5
Hello
Hello
Hello
Hello
Hello
counter is: 0