bodyskip.cpp

24学时攻克C++光盘源代码 深入浅出 方便实用

 // Listing 6.5
  // 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;
 }