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: 1, ['6239', 'a', 'x', 'm', '951', '3769', '8595', 'e', 'O', '9765', 'd', 'N', '9677', 'w', 'x', '3155']

SOLUTION: 6239, a, x, m, 951, 3769, 8595, e, O, 9765, d, N, 9677, w, x, 3155

PROBLEM: 7, ['8033', 'e', 'l', 'E', 'W', 'Y', 'p', 'j', '9851', 'S', 'U', '8541', '3141', '8273', 'F', '51', 'n', 'Z', '1673', 'Z', '1499']

SOLUTION: 8033, j, F

PROBLEM: 17, ['8637', 'u', '9327', '4641', '3113', '3371', 'n', '9751', 'g', 't', 'g', '8487', 'G', 'T', 'V', '2649', 'T', '4335', 'P', 'e', 'f', '7671', '5867', 'p', 'O', 'b', 'Z', '9175', '5163', '7205', 'E', '8579', '9523', '1647', '5209', '4471', '2727', 'K', '641', 'a', 'R', 'w', 's', 'D']

SOLUTION:
8637, 4335, 5209