Vending Machine

Problem Statement

You need to design a Vending Machine which

Accepts coins of 1,5,10,25 Cents i.e. penny, nickel, dime, and quarter.

Allow user to select products Coke(25), Pepsi(35), Soda(45)

Allow user to take refund by canceling the request.

Return selected product and remaining change if any

Allow reset operation for vending machine supplier.