- #include<iostream>
- using namespace std;
- int main()
- {
- int price, money;
- cout<<"$$$自動找零系統$$$"<<endl;
- cout<<"請輸入商品的價格: ";
- cin>>price;
- cout<<"請輸入客人付了多少錢: ";
- cin>>money;
- if(price>money)
- {
- cout<<"客人你付的錢不夠喔, 還差"
- <<price-money<<"元"<<endl;
- }
- if(price==money)
- {
- cout<<"剛剛好! "<<endl;
- }
- if(price<money)
- {
- cout<<"需找客人"<<money-price<<"元"<<endl;
- money=money-price;
- int a, b, c, d, e;
- if(money>=500)
- {
- a=money/500;
- money=money%500;
- cout<<"500元鈔票"<<a<<"張"<<endl;
- }
- if(money>=100)
- {
- b=money/100;
- money=money%100;
- cout<<"100元鈔票"<<b<<"張"<<endl;
- }
- if(money>=50)
- {
- c=money/50;
- money=money%50;
- cout<<"50元硬幣"<<c<<"枚"<<endl;
- }
- if(money>=10)
- {
- d=money/10;
- money=money%10;
- cout<<"10元硬幣"<<d<<"枚"<<endl;
- }
- if(money>=5)
- {
- e=money/5;
- money=money%5;
- cout<<"5元硬幣"<<e<<"枚"<<endl;
- }
- if(money>=1)
- {
- cout<<"1元硬幣"<<money<<"枚"<<endl;
- }
- }
- cout<<endl;
- system("pause");
- return 0;
- }
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