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: [[-19, 28, -49, -21], [-16, 20], [-26, -46, 4, -39], [-12, 12, 40, -21, -4], [43, -20, -28], [17, -11, 24, 40, 7], [-42, -4], [-48, 15, 10], [-48, -50, 2, 6, -39], [6, -8], [-23, 45], [-27, -41, -40, 30]]

Answer: [28, -320, 4784, 23040, 560, 960, 168, -480, 28800, -48, 0, -1200]


Question: [[-23, -33, 19, -41, -11], [17, -28, -32, 28], [8, -5], [15, -33, -18, -41], [-47, 12, 11, -7, 23], [21, 34, 44], [32, -4, 25, -33], [-37, 15, 24, 47], [41, -8], [-41, -20, 20, -14], [21, 28], [23, 29]]

Answer: [0, 25088, 8, -18, 12, 1496, -128, 24, -8, 5600, 28, 0]


Question: [[1, -6, 24], [28, 1, 25, 42, 27], [3, 23, -19, 26], [-39, -8, -20, -43], [30, 47, -26, -41, -33]]

Answer:
[-144, 1176, 26, 160, -780]