TASK DEFINITION: In this task, you are given an input i,A where i is an integer and A is an array. You need to find every ith element of A starting with the 1st element.
PROBLEM: 6, ['d', '2135', '4789', '7621', 'b', 'W', 'H', 'q', '6485', 'n', 'I', '8519', '3997', 'g', 'e', 'v', 'u', '7285', 'K', '37', 'a', '7437', 'e']

SOLUTION: d, H, 3997, K

PROBLEM: 5, ['721', 'O', 'W', 'N', 'v', 'D', 'B', '7371', '2311', '4289', 'U', '4843', '1089', 'z', '469', '7917', '811', '1929', '911', 'x', '5805', 'B', '2889', 'D', '8577', '5263', 'S', 'w', 'e', '2479', '7489', '4813', '9983', '2583', '8589', '287', '8719', 'l', '1135', 'w', '2525', 'm', 'i', '3721', 'x', '2105', '7935', '4845', '8367', '6349']

SOLUTION: 721, D, U, 7917, 5805, 5263, 7489, 287, 2525, 2105

PROBLEM: 6, ['u', '9639', '1925', '1965', 'C', 'r', 'T', '8117', '9211', 'i', '4915', 'D', '2177', '8851', 'L', 'K', '8239', '2135', 'c', 'p', '9621', 'g', 'z']

SOLUTION:
u, T, 2177, c