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, ['4593', 'h', 'h', 'C', 'k', 'w', 'b', '5027', '2279', '2711', '3517']

SOLUTION: 4593, k, 2279

PROBLEM: 6, ['7349', '611', 'x', '3269', 'g', 'N', '6639', 'x', 'u', 'w', 'p', '5339', '9181', '6183', 'x', 'p', '2543', '7625', 'u', 'r', 'y', 't', '5369', 't', 'B', '8417', '4695', '4809', 'c', '2981', 'x', 'f', '3549', 'o', 'c', '9355', 'n', 'X', 'e', '5613', '5457', '4429', 'X', '9597', '1233', '8007', '3061']

SOLUTION: 7349, 6639, 9181, u, B, x, n, X

PROBLEM: 19, ['L', '653', 'm', '2529', 'O', 'Q', 'a', 'q', 'F', 'z', 'p', '4271', 'H', 'm', 'w', '8631', 'c', '6799', '9219', 'c', '5699', 'w', '7693', 'y', 'p', 'f', '671', '6539', '4563', '9111', 'k', 'G', 'F', 'V', '7225', 'G', 'B', '3265', 'f']

SOLUTION:
L, c, f