古昇暘

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     re:
   
7.     system("cls");
   
8.     int price,pay,money;
   
9.     cout<<" ***Money calculator*** "<<endl<<endl;
   
10.     cout<<" Please enter the price: ";
    
11.     cin>>price;
    
12.     cout<<" How much money did the customer pay: ";
    
13.     cin>>pay;
    
14.     money=pay-price;
    
15.     cout<<endl<<" You have to give back the customer "<<money<<" dollars"<<endl<<endl;
    
16.     if (money>=500)
    
17.     {
    
18.             cout<<" Five hundred dollar note "<<money/500<<" notes "<<endl;
    
19.             money%=500;
    
20.         }
    
21. if (money>=100)
    
22.     {
    
23.             cout<<" One hundred dollar note "<<money/100<<"notes"<<endl;
    
24.             money%=100;
    
25.         }
    
26.         if (money>=50)
    
27.     {
    
28.             cout<<" Fifty dollar note "<<money/50<<"notes"<<endl;
    
29.             money%=50;
    
30.         }
    
31.         if (money>=10)
    
32.     {
    
33.             cout<<" Ten dollar note "<<money/10<<"notes"<<endl;
    
34.             money%=10;
    
35.         }
    
36.         if (money>=5)
    
37.     {
    
38.             cout<<" Five dollar note "<<money/5<<"notes"<<endl;
    
39.             money%=5;
    
40.         }
    
41.         if (money>=1)
    
42.     {
    
43.             cout<<" One dollar note "<<money/1<<"notes"<<endl;
    
44.             money%=1;
    
45.         }
    
46.         if(money>0)
    
47.                 cout<<" One cent "<<money<<" cents "<<endl;
    
48.         cout<<endl;
    
49.         system("pause");
    
50.         goto re;
    
51.         return 0;
    
52. }
    
53. }

複製代碼