Create a function that finds the index of the value that occurs more often in an array A. The input is an array of integers and the number of elements in the array is greater than zero and less than equal to 1000 . Assuming v is the most frequent element in the array, your function will return the index of the last occurrence of v in the array . Ties should always be broken by returning the rightmost index. You can assume that 500 A[i] 500 , for 0 i < n .