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: [[9, -24, 11, -5, -8], [20, -9, 34, 1, -45], [-1, 38, 7, 6, 40], [15, 1], [48, 8, 47, -32, 9], [-7, -14, -26], [21, -21, -9], [-3, 33]]

SOLUTION: [192, 680, 9120, 0, -12288, 364, 0, 0]

PROBLEM: [[36, -50, -30, 3], [-28, -43, 2, -6, 13], [-11, -40], [23, -1, 20], [-14, -30, 7, -19], [16, -48, -28], [-33, -49], [40, 50], [-2, 31, 10, 21, 30], [-4, 39, -36], [-42, -43, -8], [-10, -32, 35], [-48, 15, -18], [-47, 31, -21], [-37, 10, -24]]

SOLUTION: [54000, 336, -40, 20, 420, 21504, 0, 2000, -600, 144, 336, 320, 864, 0, -240]

PROBLEM: [[-46, -24, 36, -16, 38], [-30, -39, -8, 2], [0, -50], [16, 40, 7, 4], [44, -12], [-31, -11, 14, 5, -28], [-29, -4], [-41, -2, -31], [7, -45], [-4, 9], [12, 42, -24, 7, -12], [-3, 23], [34, 4, -28], [-47, -24, -43, -25, 16], [-16, -40, 16]]

SOLUTION:
[-24164352, 480, 0, 2560, -528, -392, -4, -2, 0, -4, 145152, 0, -3808, -384, 10240]

