Q2. Write a C++ program that prompt the user to input 3 integers numbers and print the average and the maximum of the 3 numbers using Two functions. 1. Function Average that takes 3 parameters as input and returns the average of 3 input numbers. 2. Function Max that takes 3 parameters as input and returns the maximum of 3 input numbers. Sample Output: Enter three numbers: 5 8 The Average of the three numbers is 5.66667 The maximum of the three numbers is 8