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: [[46, -38, 41, 22], [36, -50, -45, -13], [-33, -25, 35, 33, 7], [50, 41, 31, 18, -25], [17, -46, -18], [-18, 33, -11, -21, -16], [-1, 40, -6], [-34, -29, -14, -46]]

SOLUTION: [-38456, -1800, 0, 900, 828, 288, -240, -21896]

PROBLEM: [[-5, -23, -21, 27, 14], [-20, -49, -16, -22, -27], [-6, 1, -9], [-14, -31, 20, 2, 23], [18, 0, 41, -46], [35, 11, 34, 11, 38], [-21, -32, -20], [-33, 21, 12, -46, 14], [-7, -36], [-26, -44, 47], [-4, -16, 4, -19, 9], [-30, 30, -3, -45], [24, 40, 48, 2, -38]]

SOLUTION: [14, -7040, -6, -560, 0, 1292, 640, -7728, -36, 1144, 256, -900, -3502080]

PROBLEM: [[-14, -19, -43, 21, -7], [-2, 32, 45, 38], [-6, -18, 33, -23, 38], [-18, 26, -29], [-43, -37, -33, -17], [43, 6, -6, -26], [-36, -40, 16, -23, 40], [-13, 7, -45, 6], [8, -14, -49, -42], [-36, 36, -36, -38, -21], [-22, 26, -34, 34]]

SOLUTION:
[-14, -2432, 4104, -468, 0, 936, 921600, 6, 4704, -1772928, 661232]

