TASK DEFINITION: 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.
PROBLEM: [[0, -32], [-6, -5, 37, 6], [13, -33, 47, 44], [8, 35, 19, 48], [35, 48, 35, -42], [11, -35], [-2, -43, 12, -10, -17], [-6, -24, 31], [-12, -14, -48, -36]]

SOLUTION: [0, -36, 44, 384, -2016, 0, 240, 144, 290304]

PROBLEM: [[-5, -36], [-22, 36, -40], [-46, -4, 25, 2], [-32, 9, -13, -18], [-22, 24, -2, -34, 11], [21, 35, -47], [-37, -48, -45, -32, -15], [25, -5, -34, 39, 37], [37, 0], [-23, 13, -19, 12], [13, -20, 32, 16], [-7, -41], [34, 11, -14, 37], [34, -17], [43, 28, 16, -33]]

SOLUTION: [-36, 31680, 368, 576, -35904, 0, 1536, -34, 0, 12, -10240, 0, -476, 34, 448]

PROBLEM: [[-17, 13, -5], [3, -14, -39], [7, -50, -20], [-24, -30, -4], [9, 36, -45, -43, -22], [37, 16, -11, 38, 47], [27, 34, 32, 17, -37], [36, -2], [-35, 31, 35, -35, -15], [37, 46], [40, 42]]

SOLUTION:
[0, -14, 1000, -2880, -792, 608, 1088, -72, 0, 46, 1680]