menu.cpp

#include <iostream>
using namespace std;

int main()
{
    char again;
    int choice;
    int quantity;
    int price;

    do
    {
        cout << "Welcome to TarS's Restaurant!\n";
        cout << "-----------------------------\n";
        cout << "1.Pizza                -₹150 \n";
        cout << "2.Burger               -₹200 \n";
        cout << "3.Pasta                -₹300 \n";
        cout << "4.Cold Drink           -₹100 \n";
        cout << "5.Exit                       \n";

        cout << "Enter your Choice: ";
        cin >> choice;

        switch (choice)
        {
        case 1:
            cout << "You selected Pizza. \n";
            price = 150;
            break;
        case 2:
            cout << "You selected Burger. \n";
            price = 200;
            break;
        case 3:
            cout << "You selected Pasta. \n";
            price = 300;
            break;
        case 4:
            cout << "You selected Cold Drink. \n";
            price = 100;
            break;
        case 5:
            cout << "You selected Exit. \n";
            break;
        default:
            cout << "invalid number \n";
            break;
        }
        cout << "Enter Quantity: \n";
        cin >> quantity;

        cout << "Your bill is: " << quantity * price <<"\n";

        cout << "Do you want to order more? (y/n):  ";
        cin >> again;
    } while (again == 'y' || again == 'Y'); 

    cout << "Thank you for visiting!\n";

    
}