TASK 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.
PROBLEM: [[3, 18, 0, -30], [39, -17], [14, -13], [-37, 37], [23, 31, -22], [25, -10], [30, 40, -43, -43, 13], [30, -46], [7, 1, -33], [-50, -26, 12]]

SOLUTION: [0, 0, 14, 0, -22, -10, 1200, -1380, 0, 15600]

PROBLEM: [[6, 46, -23, 27], [29, -43, 9, 42, 44], [-34, 5, -10], [-12, 14, 48, 22], [19, 35, -46, -48], [-43, -32, 21], [48, 40, -39, 48], [-3, 11, -46], [37, -37, -7], [4, 4, 50, -37]]

SOLUTION: [276, 1848, 340, -177408, 2208, -32, 92160, -46, 0, 800]

PROBLEM: [[37, -24, -2], [-16, -20, 32, 6], [15, 16], [3, 30, 6, 4], [-35, 24], [-35, 34, -36], [7, 12, 46, -48, -11], [13, 16, -13], [-19, -14, -7], [43, -19, 47, 6], [41, -30, 5, -9], [36, 41, 32, -14, 26], [-34, 16, 13, 18, 39], [32, 9, -11], [39, -4]]

SOLUTION:
[48, 61440, 16, 720, 24, -1224, -26496, 16, -14, 6, -30, -419328, -9792, 32, -4]