A Simple Food Order System using C++ with Flow Chart & Source Code

In this blog, we are sharing a Simple Food Order Project to take food orders from a customer and show the total bill to the customer. Also, we will take delivery and payment information from that customer. We have only used C++ to write this food ordering system and it is really simple. We have shared both the flow chart and the source code of this project below.

FLOW CHART

See More Clear Image - Here

SOURCE CODE

#include <iostream> using namespace std; int main() { // Storing list of foods in string type array "fmenu" string fmenu[25] = { "Burger", "Coke", "Coffee", "Chicken Wings", "Chicken Nuggets", "French Fries", "Faludha", "Ice Cream", "Pizza", "Shawarma" }; // Storing prices of foods in integer type array "price" int price[25] = { 299, 40, 99, 249, 149, 80, 150, 100, 499, 149 }; // Storing payment methods in string type array "payment" string payment[25] = { "Bkash", "Rocket", "Nagad", "UPay" }; int order, quantity, cpayment; string name, contact, delivery, paymentnum, transid; cout << "\t\t\tSNACK BAR\n\n" << endl; cout << "Our Mouth-Watering Food Menu - \n" << endl; for (int i = 0; i < 10; i++) { // Showing food menu to customer cout << i + 1 << ". " << fmenu[i] << endl; } cout << "\nSelect the food you want to order : "; // Taking order from customer cin >> order; cout << "\nYou have selected " << fmenu[order - 1] << endl; cout << "\nEnter Quantity : "; // Taking quantity of food cin >> quantity; cout << "\n\n\t\t\tDELIVERY DETAILS\n\n"; // Taking delivery details from customer cout << "Enter Your Name : "; cin >> name; cout << "Enter Contact Number : "; cin >> contact; cout << "Enter Delivery Address : "; cin >> delivery; cout << "\n\n\t\t\tYOUR BILL\n\n"; //Storing the total amount into the integer type variable "total" int total = price[order - 1] * quantity; // Showing bill with customer details cout << fmenu[order - 1] << " * " << quantity << "\t\t\t" << price[order - 1] << " * " << quantity << endl; cout << "\n------------------------------------------------------------\n"; cout << "Total" << "\t\t - \t\t" << total << " TK\n" << endl; cout << name << endl; cout << contact << endl; cout << delivery << endl; cout << "\n\n\t\t\tPAYMENT INFORMATION\n\n"; cout << "We Accept - \n\n"; for (int i = 0; i < 4; i++) { // Showing payment options to customer cout << i + 1 << ". " << payment[i] << endl; } cout << "\nSelect your desired payment method : "; // Taking input from customer cin >> cpayment; // Taking payment number from customer cout << "\nEnter Your " << payment[cpayment - 1] << " Number : " << endl; cin >> paymentnum; // Taking transaction id from customer cout << "Enter Your Transaction ID : " << endl; cin >> transid; if (cpayment == 1 && total > 249) { // Customers will get discount when orders more than 249TK using Bkash cout << "\nYou are eligible for Bkash 25% cashback" << endl; cout << "\nCongratulations! You have received " << total * 25 / 100 << "TK as cashback from SNACK BAR" << endl; } else if (total > 666) { // Customers will get discount when orders more than 666TK cout << "\nYou are eligible for HALLOWEEN-666 cashback offer" << endl; cout << "\nCongratulations! You have received " << total * 6 / 100 << "TK as cashback from SNACK BAR" << endl; } cout << "\nThank you for choosing us. \nENJOY YOUR SNACK! :)\n"; return 0; }