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: [[37, 40, 35, 50, -35], [23, 0, -47], [-5, 38], [-13, 33, 19, 25], [-34, 30, 30], [1, -13, 44, -1, -30], [18, -9, -8], [7, -31, -21, 49, -1], [35, -43, 19, 39], [-29, 33, -48], [19, -44]]

SOLUTION: [2000, 0, 38, 0, -30600, -1320, -144, 0, 0, -48, -44]

PROBLEM: [[8, 6, -24, 15], [-26, 1, -29], [40, 39, 16, 11], [19, -37, -26, 22], [-7, 2, -50, -6], [22, 18, 19, -12, 22], [13, -22, 50, 36, -37], [-20, -38], [-7, 11, -19], [-50, 14, -35, 44], [-26, -39, 31], [-46, -45], [24, 47, 40, 24, 27]]

SOLUTION: [-1152, -26, 640, -572, 600, -104544, -39600, 760, 0, -30800, -26, -46, 23040]

PROBLEM: [[7, 49], [16, -43, -44, -32], [44, -16], [-9, -26, -16, -33, 27], [38, 11], [43, 25], [-39, 12, -18, 29, -32], [1, -44]]

SOLUTION:
[0, 22528, -704, 416, 38, 0, 6912, -44]