list0706.cpp

来自「teach yourself C++ in 21 days 第五版」· C++ 代码 · 共 19 行

// Listing 7.6
// Demonstrates skipping the body of
// the while loop when the condition is false.
#include <iostream>

int main()
{
   int counter;
   std::cout << "How many hellos?: ";
   std::cin >> counter;
   while (counter > 0)
   {
      std::cout << "Hello!\n";
      counter--;
   }
   std::cout << "Counter is OutPut: " << counter;
   return 0;
}