6iii.cpp

来自「《C/C＋＋程序设计导论（第二版）》一书的程序源文件」· C++ 代码 · 共 20 行

#include <iostream.h>
// NumQuarters () Calculate the number of
// quarters in the money represented by the parameter
//    IN:  amount -- a decimal amount of money
//	RETURNS: the number of quarters
int NumQuarters (float money)
{	int quarters, cents;
	cents = money * 100;			// convert to pennies
	quarters = cents / 25;			// number of whole quarters
	return (quarters);
}

void main()
 { float x;
   while (1)
	 {	cin >> x;
		cout << NumQuarters (x);
	 }
 }