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: [[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]

Answer: [0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]


Question: [[-46, -13], [35, 15, 47], [-7, 36, 35], [41, -2], [26, 14, 35], [-47, -27, -29, 44], [16, -49, -11, 9], [37, 19, 48, -17]]

Answer: [-46, 0, 36, -2, 364, 44, 16, 48]


Question: [[-15, -43, -40, -37], [-46, 50, -2, -21, -7], [49, 3, -27, 25]]

Answer:
[-40, 4600, 0]


