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, ['F', 'R', '1609', '1161', 'I', '8461', 'C', '8885', 'P', 'Q', 'U', 'S', '8969', '3165', 'U', '4205', '9673', 'I', '5913', '1567', 'W', 'p', '9561', 'e', 'q', '1711', '9333', '7011', 'q', '783', '17', 't', '3387', 'h', 'L', '3421', '1029', '1415', 'Z', 'Y', '2487', 't', 'N', 'P']

SOLUTION: F, 4205, 17

PROBLEM: 22, ['d', '1017', 'O', 'a', '773', '6245', '2567', '5933', '5811', '2229', 'x', '5607', '3349', 'L', 'Z', 'M', '5477', 'I', 'o', 'X', '4469', 'O', 'Z', 'b', 'Q', '769', '7331', '8875', 'M', '8799', 't', '7141', '133', '2747', '6263', 'X', '5047', '7547', 'Y', 'C', 'T', 'N', 'Q', 'J', 'm', 'c']

SOLUTION: d, Z, m

PROBLEM: 8, ['A', 'W', '1015', '5665', '2379', 'j', 'H', '4831', '971', '6135', '5221', '867', 'O', 'M', 'G', 'v', 'C', 'F', 'd', 'W', '2857', 'm', 'D', 'U', 'f', '5679', '557', '9647', '6645', 'j', '8195', 'O', '6279', '7233']

SOLUTION:
A, 971, C, f, 6279