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: 4, ['D', '5905', '7163', '4929', '6809', '5785', 'i', 'K', '2401', 'f', 'r', 'b', '8031', '2595', '201', 'U', '3171', '9313', '1213', '3971', 'O', 'S', '4839', 'U', '83', 'A', 'e', 'A', '1693', 'A', 'I']

SOLUTION: D, 6809, 2401, 8031, 3171, O, 83, 1693

PROBLEM: 2, ['w', 'U', 'C', '3275', 'P', '8311', 'G', '6083', 'P', 'U', '5855', 'O', 'v', '1509', 'e', '8627', 'c', 'M', '233', '9775', '3793', 'i', 't', '431', '589', 'X', '1645', '7901', '9565', '3261', 'o', '3771', '5991', '619', 'N', '8067', 'K', '8921', 'r', '887', 'm', '3295', 'N', 'z', '3765', '1967', '5175', 's', 'b', 'x']

SOLUTION: w, C, P, G, P, 5855, v, e, c, 233, 3793, t, 589, 1645, 9565, o, 5991, N, K, r, m, N, 3765, 5175, b

PROBLEM: 2, ['5315', 'X', 'V', 'h']

SOLUTION:
5315, V