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: [[-1, 38, -31, 24], [-3, 27, -11, 31, -26], [-27, 6], [-1, -38, 26, -30, 10], [7, 43, 10, -28, 39], [20, -22, -25], [43, 30], [13, -34, 40, -31, 21], [18, 0, -33, -20], [-28, 29, -36, 29], [-18, -32, -16, 16], [22, 33]]

Answer: [912, -26, 6, 296400, -280, -440, 30, -1360, 0, 1008, -147456, 22]


Question: [[-12, -42, -47, -30], [37, 29, -20, 46, -7], [-17, -43], [-16, -26, -5], [-18, 10], [-43, 26], [1, 23], [-22, 34, -4, -21], [-37, 25]]

Answer: [-15120, -920, 0, 416, -180, 26, 0, 2992, 0]


Question: [[1, 14, -44], [-23, -31], [-36, -40, -49], [39, 15, -30, -43]]

Answer:
[-616, 0, 1440, -30]