Write a method that returns the number of multiple of 'mult' that appear in the 'nums' array. As preconditions, you may assume that 'mult' is positive and that all the elements of 'nums' are positive. Note that 'nums' could be empty, in which case you would return 0. Look at the test data for examples. Note that every integer is a multiple of 1, so if 'mult' is 1, you will return the length of the array because every element in the array will be a multiple of 1.