Write a program that prompts the user to enter the size n (ONLY positive) of an array a and its integer elements. It also asks the user to enter an integer number x. The program should find the highest difference between x and each element in the array. For example, given the below array, and x=6 0 1 2 3 4 a 3 2 8 5 7 The differences are: 6-3=3 6-2=4 6-8=-2 6-5=1 6-7=1 The highest difference is 4.