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.
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Question: [[-23, -16, -29, 10], [-5, -16, -43], [8, 33], [-23, -26, -39], [36, -34, 24, -4, 39], [28, 45, -47, 49], [18, 48], [9, 30, 46, -2, 27], [-24, -24], [-4, 23], [-16, 43], [-45, -20, 5]]

Answer: [-160, -16, 8, -26, 117504, 28, 864, -2760, 576, -4, -16, -20]


Question: [[21, -46], [37, 39, 40, -35, 28], [-24, -1, 22, 45], [9, -22, -40, 49], [-40, -17, 1, 43, 44], [-41, -41, -17, 5, 10], [48, 8], [38, 0], [47, 33, -40], [12, 42, 6], [-22, 5, -39, -29, -29], [-50, -21, 13, 1, 43], [-29, -48, 38], [2, -3]]

Answer: [-46, 1120, -528, 880, -1760, 10, 384, 0, -40, 3024, -22, -50, -1824, 2]


Question: [[9, 38], [-40, -18], [-36, -50, 46, 48], [-19, 8, -10], [48, -38, -20, 11], [-10, -1], [-26, -45], [23, 22], [-23, -30, -40, -34], [-36, 30], [14, -26, 35, 11, -21], [20, 22], [-31, 20, -24, 1, 39], [43, -6, 31]]

Answer:
[38, 720, 3974400, -80, 36480, -10, -26, 22, -40800, -1080, -364, 440, -480, -6]