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: 8, ['S', 'Q', '4815', '297', '9663', '6569', '8845', '6215', '9543', '1425', 'M', 'N', 'n', '2973', 'w', 'F', 'Z', '5995', '5655', '8977', 'm', '4993', 'h', 'R', '3523', 'U', '4011', 'U', '4663']

SOLUTION: S, 9543, Z, 3523

PROBLEM: 3, ['245', '6087', 'h', 'N', '3767', '9745', 'Q', '6681', 'Z', 'E', '8639', '5307', 'X']

SOLUTION: 245, N, Q, E, X

PROBLEM: 15, ['d', '3009', 'I', 'l', '9453', '6723', 'T', 'n', 'V', '975', '4899', 'W', '5871', '8713', '4311', 'G', '9307', '4193', 'S', 'M', '6231', '3683', '3433', '1365', '8465', 'I', 'r', '5463', 'f', '4877', 'D']

SOLUTION:
d, G, D