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  1. #include<iostream>
  2. #include<vector>
  3. #include<map>
  4. using namespace std;
  5.  
  6. class Product {
  7. public:
  8.     int productID;
  9.     string productName;
  10.     double productPrice;
  11.  
  12.     Product(int id, string name, double price) {
  13.         productID = id;
  14.         productName = name;
  15.         productPrice = price;
  16.     }
  17.  
  18. };
  19.  
  20. class Customer{
  21.     public:
  22.     string name;
  23.     string mobile;
  24.     bool local;
  25.  
  26.     Customer(){}
  27.  
  28.     Customer(string n, string m, bool l){
  29.         name=n;
  30.         mobile=m;
  31.         local=l;
  32.     }
  33. };
  34.  
  35.  
  36. class Order{
  37.     public:
  38.     string orderId;
  39.     double price;
  40.     Customer c;
  41.  
  42.     Order(string id, double p, Customer cr){
  43.         orderId=id; price=p; c=cr;
  44.     }
  45. };
  46.  
  47.  
  48.  
  49. class Supermarket{
  50.     public:
  51.     vector<Product>p;
  52.     vector<Order>o;
  53.  
  54.     Supermarket(vector<Product>pr, vector<Order>ord){
  55.         p=pr, o=ord;
  56.     }
  57.  
  58.     void addProduct(Product pr){
  59.         p.push_back(pr);
  60.     }
  61.  
  62.     void addOrder(Order ord){
  63.         o.push_back(ord);
  64.     }
  65. };
  66.  
  67. class GroceryStore: public Supermarket{
  68.     public: 
  69.     double discount;
  70.  
  71.     GroceryStore(vector<Product>pr, vector<Order>ord): Supermarket(pr, ord)
  72.     {
  73.         discount=0.02;
  74.     }
  75.  
  76.     void addOrder(Order ord){
  77.         if(ord.c.local==true){
  78.             ord.price-=ord.price*discount;
  79.         }
  80.         o.push_back(ord);
  81.     }
  82. };
  83.  
  84.  
  85. int main(){
  86.     return 0;
  87. }
Success #stdin #stdout 0s 5320KB
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https://ideone.com/JWB6hW
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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