#include using namespace std; class supermarket { private: int product_number1; int product_number2; int product_number3; char product_name1[50]; char product_name2[50]; char product_name3[50]; float product_price1; float product_price2; float product_price3; public: void getdata() { cout<>product_number1; cout<>product_price1; cout<>product_number2; cout<>product_price2; cout<>product_number3; cout<>product_price3; } void showdata() { cout<<"\n\n\t\t\t SUPERMARKET"<>choice; switch(choice) { case 1: { cout<<"\n\t\tYou selected a Order "<>n; a=n*product_price1; cout<<"\n\n\tTotal price is: "<>n; b=n*product_price2; cout<<"\n\n\tTotal price is: "<>n; c=n*product_price3; cout<<"\n\n\tTotal price is: "<>ch; } while(ch=='y' || ch=='Y'); cout<<"\n\n\t\t________________________"<>choice; switch(choice) { case 1: { cout<>product_number1; break; } case 2: { cout<>product_price1; break; } case 4: { cout<>product_number2; break; } case 5: { cout<>product_price2; break; } case 7: { cout<>product_number3; break; } case 8: { cout<>product_price3; break; } default: { cout<<"Invalid Choice"; break; } } } }; int main(int argc, char *argv[]) { supermarket sm; system("cls"); int option; for(;;) { cout<<"\n Developed by Jerremia "< CREATE RECORD "< DISPLAY RECORD "< MODIFY RECORD "< EXIT PROGRAM "<>choice; switch(choice) { case 1: { sm.getdata(); break; } case 2: { sm.showdata(); break; } case 3: { sm.modifydata(); break; } case 4: { cout<<"\n\tGood Bye!"; exit(0); } default: { cout<<"Invalid Choice"; break; } } } }

Supermarket billing