A$)(15$ Points$)$ Define a function int$[]$ GetRandom$($int $N,$ int $a,$ int b$)$ that returns an array of size $N,$ of which all the elements are random integers between a and $b.$

B$)(15$ Points$)$ Define a function int Smallest$($int$[]$ Y$,$ ref int pos$)$ that takes an integer array $Y$ as input and returns the smallest element in the array. It also uses pass$-$by$-$reference to find the index, pos, of the smallest element.

C$)(20$ Points$)$ Use the functions in A$)$ and B$)$ as part of a C# Console App program that analyzes a group of random numbers. Here is how it works:

The user is prompted to enter $3$ positive integers: How many random numbers, lower bound and upper bound.

Upon receiving valid inputs, your program calls the function in $A)$ to get all the random numbers accordingly and displays them. It then calls the function in B $)$ and finds the smallest element and its position.

If any of the user inputs is not valid, your program should display a warning message and allow re$-$entering until a valid value is entered.

The output of your program could look this:

How many random numbers are there, please? $6$

What is the lower bound? $10$

What is the upper bound? $90$

The random numbers are:

$\backslash$table$[[$Position#$,$Number$],[1,56],[2,72],[3,12],[4,90],[5,63],[6,31]]$

The smallest among them is: $12$ at Position# $3.$