Instructions: In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
Input: [[-34, 33], [8, -17, 44, -48], [37, -16, -35, 18], [47, 25, -30, -42], [27, 43, -7, -23, 6], [-36, 31, 24], [-17, -46, 43]]
Output:
[-34, -16896, -288, 1260, 6, -864, -46]