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: [[43, 48, 42, -12], [27, 42, 48, 27], [-6, -17, 9], [17, 4], [-40, -46, -14, -13], [-2, -47], [11, -38], [2, 19], [-39, -12, -28], [22, -2, 47, -38, 49], [0, 47, -25, -44], [-21, -43, -49, 46, -8], [-24, -47]]

Answer: [-24192, 2016, -6, 4, -25760, -2, -38, 2, 336, 1672, 0, -368, -24]


Question: [[-41, -34, -7, -18], [-43, -33, 8], [33, 12, -19]]

Answer: [612, 8, 12]


Question: [[23, 33, 49], [-6, -15, -46, -5, 6], [-47, -16, -20, -22, 16], [15, 33], [-1, -20, -27], [-19, -41]]

Answer:
[0, 1656, -112640, 0, -20, 0]