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: [[-22, 24, 33, -31], [-29, -28, 2, -32], [-38, 27], [-22, -45, 40, -40], [-5, 16, 47, 38, -2], [-33, 19, -12, 3], [15, -14, 8, 47, 15], [42, -30, -27], [-33, -32, 12], [22, -24, -23], [-38, 50, 29], [18, -27], [2, 27, -16, -18], [-7, -18, -47, -23, -23]]

SOLUTION: [-528, 1792, -38, 35200, -1216, -12, -112, -1260, -384, -528, -1900, 18, 576, -18]

PROBLEM: [[-10, -29, 46, -26], [-19, 20, -25, -39, 41], [0, -14, 7], [-15, -45, -50, 6], [45, -19, 25], [46, 40, -14, 44, -43], [-42, 50, 47, -37], [-1, -37, -35], [40, -18, -2, 5], [11, -4, -2, 26, -4], [27, -46, 15], [0, 24, -8, 41], [-3, -17], [13, 45, 24]]

SOLUTION: [11960, 20, 0, -300, 0, -1133440, -2100, 0, 1440, -832, -46, 0, 0, 24]

PROBLEM: [[-3, 29, -15, -24], [-20, 11, 30, 42], [45, -28, -48, -50], [19, -33, -9, 35], [18, 40, -16, 46], [-19, 37, 24, 19], [-26, 19, -31, 36], [-5, 27, 34, 39, -2], [-27, 44], [-5, -44]]

SOLUTION:
[-24, -25200, -67200, 0, -529920, 24, -936, -68, 44, -44]