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: [[17, -39, 44], [5, -40, 1], [-37, -30], [-46, -4, 26, -5, -22], [28, 22, 9, 36, -48], [45, -24, -4, 15], [38, -30], [-7, -29], [-16, -17, 19], [-8, 36, 50], [-48, 1, -10], [8, -50, -2], [25, -18]]

SOLUTION: [44, -40, -30, -105248, -1064448, 96, -1140, 0, -16, -14400, 480, 800, -18]

PROBLEM: [[19, 14], [26, 35, 27], [-46, 18, 1], [-9, 3, 17, -13, 30], [46, 28, -20, 22, -42]]

SOLUTION: [14, 26, -828, 30, 23802240]

PROBLEM: [[-26, 41, 34, 2], [-40, -17], [43, -9, -44, 26, -8]]

SOLUTION:
[-1768, -40, 9152]