4elist0706.cpp

来自「《21天学通C＋＋》附盘的原代码。书上的每个例子在这里都有相应的C语言程序。」· C++ 代码 · 共 21 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;
}