#include <stdio.h>
#include <stdlib.h>
#define COIN_MAX 5
struct COIN
{
int nAmount;
char szDesc[255];
};
COIN g_nCoin[COIN_MAX]={
{50,"fifty-cent pieces"},
{40,"quarters"},
{10,"dimes"},
{5,"nickels"},
{1,"pennies"}
};
void CalcCoin(int nCoin)
{
int i;
int nChange;
printf("The change received should be:\n");
for (i=0;i<COIN_MAX;i++)
{
nChange=nCoin/g_nCoin[i].nAmount;
printf("%d %s\n",nChange,g_nCoin[i].szDesc);
nCoin-=(nChange*g_nCoin[i].nAmount);
}
}
void main()
{
int nCoin;
while (1)
{
printf("Please Input the change required (0 to quit):");
scanf("%d",&nCoin);
if (nCoin==0) break;
CalcCoin(nCoin);
}
printf("Thank you for using the change program.\n");
}