An online store is offering a special deal to customers. For every 50 dollars the customers spend, they get 5 dollars off their entire order. If the customer spends over 100 dollars, they get free shipping on their order. Shipping costs 10 dollars on any order normally. Create a program in c++ that prompts the user for the amount of money spent on their purchase, then display the total cost before discounts, the amount saved through discounts, and the total after discounts.