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, ['1525', 'k', '5709', 'C', 'G', '4781', 'A', '2403', '6397', 'p', 'I', 'K', 'K', 'J', '4217']

SOLUTION: 1525, G, 6397, K

PROBLEM: 19, ['l', 'I', 'n', '7447', 'a', 'i', '4707', '7991', 'A', 'C', 'M', 'H', '9657', '3449', '4933', '419', '4443', '1447', '6671', '5199', 'k', 'X', '6857', 'v', '1823', 'y', 'f', 'a', 'F', '817', '207', '4251', '4137', 'x', 'E', '3059', '9263', '5013', '325', 'd', 'O', '8639', 'w']

SOLUTION: l, 5199, 325

PROBLEM: 1, ['8343', 'T', 'k', '1815', 'v', '9513', '9973', '7461', '4397', '9003', '6835', 'n', '1163', 'U', '8071', 'r', 'T', 'E', 'O', 'V', 'L', '5605']

SOLUTION:
8343, T, k, 1815, v, 9513, 9973, 7461, 4397, 9003, 6835, n, 1163, U, 8071, r, T, E, O, V, L, 5605