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: 10, ['5047', '1655', 'p', 'n', 'K', 'm', 'H', '3117', 'O', '521', '8779', 'N', '3803', '2021', 'P', 'M', 'l', 'P', '8873', 's', '5145', 'l', '1009', '3105', 'x', '5421', 'a', 'H', 'l', 't', '8689', 'k', '7435', 'm', '9779', '8529', 'q', 'Y', '1853', '2149', '835', '1247', 'Z', '8855', 'q', 'Y', '2919', 'b', 'O', '3043']

SOLUTION: 5047, 8779, 5145, 8689, 835

PROBLEM: 8, ['S', '8451', '1841', '421', 'a', '6323', 'D', '3351', 'N', '645', '8767', 'E', 'R', 'd', '305', '9901', 'Q', '7675', '9081', 'x', '6605', 'g', 'V', 'o', 'i', 'c', '1245', '7813', '5833', '2811', 'B', 'H', 'd', '1371', 'A', 'Z', 'H', 'd', '7511', 'P', '5283', '7399', '9065', '4931', 'T', '9909']

SOLUTION: S, N, Q, i, d, 5283

PROBLEM: 18, ['3823', '4239', '6251', 'g', '3873', '225', 'r', '1189', 'o', '2617', 'B', 'C', 'N', '4849', '2473', 'Z', '455', '3395', '6537', 'D', 'L', 'd', '5285', 'F', 'v', '4919', 'y', 'Q', '2905', '8189', 'k', '9481', 'E', '3927', '6919', 'n', 'Y', '7499', '3697', '6767', '361', '8715', 'N', 'B']

SOLUTION:
3823, 6537, Y