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: [[35, 43], [-37, -27, -27, -21, -45], [-38, 42, -48, 12], [-9, -47, -44, -36], [14, -2], [-31, -30, 49, -6], [-26, 42], [-13, 32, 14, -31, 21], [37, -7, 2, -45, -33], [-42, -21, 1, 27, -20], [-36, -19], [42, -10, 50, -16, 22], [17, 23, 23], [-10, 4, -13], [38, 13, -22, 5, -50]]

SOLUTION: [0, 0, 919296, 1584, -28, 180, -1092, 448, 2, 840, -36, 7392000, 0, -40, 41800]

PROBLEM: [[-11, -13, 7, 45, 46], [-5, -20], [6, -15, -6, 17, 26], [46, 26, -25, -47], [-18, -12], [30, -22], [4, 32], [-43, -26], [6, 4, -2, -32], [21, -26, -36, 41], [-14, 24, -31], [20, -16, -15, -50], [50, 30, 5, 46], [-25, -15]]

SOLUTION: [46, -20, -936, 1196, 216, -660, 128, -26, 1536, 936, -336, 16000, 69000, 0]

PROBLEM: [[-33, -30, 17], [3, 2], [11, -42], [7, 8, 28, -6], [7, -39, -34], [43, -17], [21, 21, -31, 2, -4], [-38, 3], [-21, 5, 23, -26, -3], [13, -22, -5]]

SOLUTION:
[-30, 2, -42, -1344, -34, 0, -8, -38, -26, -22]