- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- int price, pay, money;
- cout<<"*** 智慧找零系統 ***"<<endl<<endl;
- cout<<"請輸入商品價格: ";
- cin>>price;
- cout<<"客人付了多少錢: ";
- cin>>pay;
- money=pay-price;
- if(money==0)
- {
- cout<<"剛好"<<endl;
- goto re;
- }
- if(pay>price)
- {
- cout<<endl<<"需找客人"<<money<<"元"<<endl<<endl;
- }
- if(pay<price)
- {
- cout<<"少 "<<-money<<"元。幹!錢不夠還來我這裡買。"<<endl<<endl;
-
- }
- if(money>=1000)
- {
- cout<<"1000元鈔票"<<money/1000<<"張"<<endl;
- money%=1000;
- }
- if(money>=500)
- {
- cout<<"五百元鈔票"<<money/500<<"張"<<endl;
- money%=500;
- }
- if(money>=100)
- {
- cout<<"一百元鈔票"<<money/100<<"張"<<endl;
- money%=100;
- }
- if(money>=50)
- {
- cout<<"五十元硬幣"<<money/50<<"枚"<<endl;
- money%=50;
- }
- if(money>=10)
- {
- cout<<"十元硬幣"<<money/10<<"枚"<<endl;
- money%=10;
- }
- if(money>=5)
- {
- cout<<"五元硬幣"<<money/5<<"枚"<<endl;
- money%=5;
- }
- if(money>=1)
- {
- cout<<"一元硬幣"<<money<<"枚"<<endl;
- }
- if(money<=0)
- {
- cout<<"零元"<<money<<"幹馬的你不讓我賺多一點"<<endl;
- goto re;
- }
- re:
- cout<<endl;
- system("pause");
- return 0;
- }
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