Counting numbers are the numbers 1, 2, 3, ... (and so on). Assume that n is assigned a positive integer. Write code that uses a while loop to compute the sum of the cubes of the first n counting numbers, and assign this value to total. In other words, total should be assigned: 1 * 1 * 1 + 2 * 2 * 2 + ... n * n * n Use no variables other than n, k, and total.