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, -32, 48, 22], [-43, -46, -11, 20], [-14, 42, -28, 10], [0, 19, -24, -25], [-19, 38], [26, 4]]

SOLUTION: [-33792, -920, 164640, 0, 38, 104]

PROBLEM: [[-41, -1, 34], [-2, -32], [33, 38, 37, 2, 42], [39, -43, 39, -30], [-32, 48, -14, -10, 22], [4, 43], [-37, 47, -22, 34], [5, -43, 24, 3], [-26, 39, -15, -33, 49], [-31, -12, -17, -6], [-33, -18, 4, -49, -19], [-47, -15], [-12, 28], [1, -20, 19, 4, -13], [-30, -47, -6]]

SOLUTION: [34, 64, 3192, -30, -4730880, 4, -748, 24, -26, 72, -72, 0, -336, -80, 180]

PROBLEM: [[-10, -36, 30, -5, -22], [48, -2], [28, 1]]

SOLUTION:
[-237600, -96, 28]