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.

Q: [[-11, 18, -12, -30, 23], [-18, 33, 40, -18, 19], [-16, -5, -43], [-34, -49]]

A: [6480, 12960, -16, -34]
****
Q: [[-5, -24, 16, -14, 15], [17, 43, 1], [-49, 17, -27, -18, -24], [49, -31], [-12, 13, 49], [48, 17, 45, 44, -47], [-21, 23]]

A: [5376, 0, 432, 0, -12, 2112, 0]
****
Q: [[40, 1, -12], [-40, -21, 14, 47], [39, 48], [0, 15, -39, 25], [34, 39, 9, 20], [-32, 6, -39, -30, -12]]

A:
[-480, -560, 48, 0, 680, -69120]
****