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: 15, ['D', 'q', 'S', 'U', 'a', 'g', 'L', '5339', 'O', '1985', 'J', '3885', 'q', 'R', '7423', 'Q', 'C', 'S', 'D', '3917', 'y', '5507', '4721', '7585', 'H', 'I', 'B', 'R', 'h', 'L', 'P', '4911', 'r', 'E', 'v', 'N', 'P', 'S', 'B', '3107', '3961', '4747', '9905', 'C', 'w', 'R', '303', '9111']

SOLUTION: D, Q, P, R

PROBLEM: 13, ['b', '7647', 'O', '2005', '7523', 'E', '1111', '289', 'w', 'a', 'V', '8401', '6369', '349', 'H', '8697', '5093', '5309', 'M', '6123', '5337', 'Q', '1257', '843', 'p', '4643', 'G', 'K', 't', '8337']

SOLUTION: b, 349, G

PROBLEM: 3, ['8261', 'R', '4583', 'D', 'O', 'K', '8731', '7353', '8399', 'g', 'U', 'V', 'I', '6487', 'f', '2371', '2581', 'T', 'p', '6405', 'j', '6385', '5449', '7597', '6695', 'm', '7899', '3889', 'f', '5767', '4421', '4617', '7555', '6225', '5265', '3213', '2003', '4561', 'M', 'g', '8993', '3599', 'd', '5689', '241', '7155', '3537']

SOLUTION:
8261, D, 8731, g, I, 2371, p, 6385, 6695, 3889, 4421, 6225, 2003, g, d, 7155