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: [[48, 45, -36], [-12, -31, 47], [-24, -14, 17, -48], [1, -1], [0, 8, 17, -31], [-5, 10], [2, -42, 24], [-37, -29], [-34, -5, 20, -19], [-6, 2]]

SOLUTION: [-1728, -12, -16128, 0, 0, 10, -2016, 0, -680, -12]

PROBLEM: [[39, 18], [48, -12, -42], [44, -22, -8, -12], [-16, 21, -43], [13, 4], [-18, 43, 10, 40], [6, -33, 37, 39], [15, 4, -46, -30, -27], [13, -10, -8, 31], [36, -33, -47, 39, -18], [18, 31, -30, 24, -24], [-13, -34, 4, -16], [-15, -30, -36, 2], [-27, -32, -40]]

SOLUTION: [18, 24192, -92928, -16, 4, -7200, 6, 5520, 80, -648, 311040, 2176, 2160, 1280]

PROBLEM: [[-28, 16, -3], [-49, 2], [0, -3], [10, -41, -20, -29, 16], [-41, 47], [6, 35, -19, -49, -18], [-31, 19, -15], [21, -33, -12], [23, 7, 0, -4, 22], [28, -37, 39, 27], [26, 21, -8, -12, -30], [-1, -2, -3, -50, 46], [-16, 17], [5, -50, -47, 18]]

SOLUTION:
[-448, 2, 0, -3200, 0, -108, 0, -12, 0, 28, -74880, 4600, -16, -900]