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: 16, ['b', 'W', 'g', 'o', '6393', '6281', '1207', 'x', '1117', '5469', '3475', '2095', 'j', '7613', 'E', 'K', '9015', 'P', '5711', 'M', 'W', 'X', '2107', 'D', 'n', '5191', 'g', '3865', 'F', '5101', 's', '9561', 'a', '5593', '7215', '1819', 'o', '4955', '8377', 'j', 'M', '4635', '493', '3787', 'T', '2361', '5359']

SOLUTION: b, 9015, a

PROBLEM: 4, ['3709', '9955', '7899', 'D', 'q', 'D', '1877', 'X', 'U', '3097', 'u', 'T', 'R', '6727', 'T', 'p', 'F', 'W', 'T', 'S', 'p', '4703', '601', '2521', 'H', '5839', 'A', '7649', 'J', 'W']

SOLUTION: 3709, q, U, R, F, p, H, J

PROBLEM: 4, ['5439', '3527', 'a', '8593', 'G', '5839', '8683', '7845', 'G']

SOLUTION:
5439, G, G