- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- re:
- int price,pay,money;
- cout<<"***智慧找零系統***"<<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<<"剛剛好!銘謝惠顧!"<<endl;
- }else if(money>1000)
- {
- cout<<"下次請用信用卡感謝!!!"<<endl;
- }else if(price>pay)
- {
- cout<<"錢不夠!有錢再來!!!"<<price-pay<<"元"<<endl;
- }else
- {
- cout<<endl<<"需找客人"<<money<<"元"<<endl<<endl;
- if(money>=500)
- {
- cout<<"500元鈔票"<<money/500<<"張"<<endl;
- money=money%500;
- }if(money>=100)
- {
- cout<<"100元鈔票"<<money/100<<"張"<<endl;
- money=money%100;
- }if(money>=50)
- {
- cout<<"50元鈔票"<<money/50<<"枚"<<endl;
- money=money%50;
- }if(money>=10)
- {
- cout<<"10元鈔票"<<money/10<<"枚"<<endl;
- money=money%10;
- }if(money>=0)
- {
- cout<<"1元鈔票"<<money/1<<"枚"<<endl;
- }
- cout<<endl;
- }
- goto re;
- system("pause");
- return 0;
- }
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