Make a cafe management system in c++ using linked list.User will be provided a username and password to login as an admin. A menu will be provided to admin press 1 to enter a new item entering an item will get input the price , item code , quantity of items press 2 to remove an item press 3 to calculate bill in calculate bill user will be provided with the list of items present in cafe user will select the items and quantity of items he/she has to purchase in bill calculation the customers will be divided into three categories and provided discounts respectively 1 regular ( 15 %) 2 special ( 25 %) 3 new ( 10 %) a "Thank you for shopping here " message at the end.