a) Write a void function called make_it_sequence that takes two parameters: an an array of int values and an int value indicating the size of the array. The function fills the array with the numbers 1 through n, where n is the size of the array.
b) Write an int function called average that takes two parameters: an an array of int values and an int value that indicates the size of the array. The function calculates and returns the average of all the values in the array. Make sure that this function is not allowed to modify the array.
c) Finally, write a program that:
1. allocates a dynamic array of N integers. Your program must ask the user for the value of N.
2. calls the make_it_sequence function to have the array filled with the numbers 1 through N - 1.
3. displays the contents of the array to screen. The elements should be printed on a single line, separated by spaces.
4. displays the average of all the values in the array (using the average function)
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