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, ['1601', 'l', '5969', 'a', '9707', '653', 'J', '4929', '8513', 'z', 'R', 'f', '6753', 'n', '7411', 'T', '1423', 'x', 'B', '1215', '1431', 'g', '7341', 'z', '5007', '2095', '2093', '5575', 't', '2159', '5355', '2461']

SOLUTION: 1601, J, 6753, B, 5007, 5355

PROBLEM: 18, ['8759', 'r', '6755', 'C', '8457', '6701', '6375', 'i', 'o', 'V', 's', '5507', '2531', '8183', 'p', '2427', 'm', 'd', '435', 'l', '2125', '5177', 'Y', '9295', 'M', 'I', '1939', '3123', 'C', 'J', 'Z', 'O', 'Q', 'M', 'C', 'U', 'g', 'T', 'f', 'p', 'o', 'O', 'R', '8651', '99', '4971', 'K', 'n']

SOLUTION: 8759, 435, g

PROBLEM: 8, ['H', '3151', '1163', 'g', 'l', '2079', '7265', 'n', '8435', '8675', 'J', '105', 'A', 'u', 'U', '7165', '6241', '4445', '6117', 'd', '4519', 'J', '2475', '4325', 'G', '2367', '9149', 'K', 'J', 'C', '1747', '8257', '8537', 'a']

SOLUTION:
H, 8435, 6241, G, 8537