bodyskip.cpp

来自「《24学时精通c++》的光盘内容」· C++ 代码 · 共 19 行

 // 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;
 }