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: 5, ['5829', '3361', 'u', 'e', 'e', 'P', '3955', 'J', 'Z', 'x', 'p', '8221', '3871', 'F', 'f', '2363', '8931', 'a', '199', '8215', '4355', '6757', '781', 'm', '3351', '5891', 'x', 'L', '3197', 'Y', 'a', '6377', 'I', 'Q']

SOLUTION: 5829, P, p, 2363, 4355, 5891, a

PROBLEM: 13, ['D', 't', 'p', '4903', 'g', 'x', '963', 'n', 'h', 'p', 'A', '9929', 'h', 'Q', 'a', 'k', 'k', '7261', '5091', 'i', 'p', '6613', '3909', '8713', '3287', 'D']

SOLUTION: D, Q

PROBLEM: 9, ['8371', 'L', '741', '2127', 'I', 'V', '5055', '289', '9145', 'x', 'Q', 'X', 'J', '3519', 'o', 'Q', '9955', '4581', 'w', '8385', '2803', 's', 'v', 'v', 'C', '6753', '4821', 'v']

SOLUTION:
8371, x, w, v