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: 3, ['5981', 's', '4223', '6419', 'p', 'g', '503', '223', 'P', 's', '1381', 'X', '4493', 'I', 'J', 'g', 'K', 'X', 'w', '6457', '1401', '2581', '7075', 'E', 'c', '3989', 'q', '3441', '2315', '5929', 'l', '5651', 'k', 'l', '5047', 'D', '8303', 'H', '7109', '7251', 'Y', 'g']

SOLUTION: 5981, 6419, 503, s, 4493, g, w, 2581, c, 3441, l, l, 8303, 7251

PROBLEM: 2, ['1949', '6895', 'B', 'R', '4249', '9965', '1083', '3611', '8359']

SOLUTION: 1949, B, 4249, 1083, 8359

PROBLEM: 12, ['P', '5153', 'X', 'X', '5773', '5221', '9855', '3225', '6033', 'H', '7999', 'h', '4603', 'z', 'O', 'Y', 'S', '3367', '1285', 'Y', 'P', '8919', '3023', 'e', '8273', 'M', 'M', 'z', '8973', 'C', 'k', '6235', '8233', '7031', '9155', 'N']

SOLUTION:
P, 4603, 8273