Definition: 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: [[11, 24, 24, -11], [-42, -2, -7, -5, -12], [5, 8, 45], [0, 32, 18, 50], [-48, 48, -46, 6], [-24, -45], [39, -41, -23, -8, 14], [-39, 30, 47, 37, 47], [35, 8, -4], [46, 38, -47, 37, -38], [-42, 7, 21, -31, -21], [41, 44, -50, 9, 40], [32, 37, -8, 0], [-6, -34, -19, 39, 9], [44, 46, -40, 11]]
Output:
[576, -1008, 8, 0, 635904, -24, -112, 30, -32, -66424, -42, -88000, 0, 204, -80960]