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: 6, ['7531', '4975', 'Y', 'N', 'R', '2419', 'x', 'P', '8673', 'H', '5915', 'X', '9187', 'w', 'Y', '1335', 'P', 'H', 'b', '7943', '1327', '1457', '3761', '3197', '4411', 'k', 'o', '3693', '5243', '3895', 'v', 'A', '8787', 'I', '1249', '6061', 'B', '6129', '8545']

SOLUTION: 7531, x, 9187, b, 4411, v, B

PROBLEM: 3, ['y', '2363', '2967', 'k', 'q', '4619', 'p', '8465', '9663', '989', '5449', 'D', '7767', 'A', '5553', '447', '5257', 'D', 'G', 'I', 'H', '3187', '2369', 'y', 'r', 'd', 'I', 'R', '7345']

SOLUTION: y, k, p, 989, 7767, 447, G, 3187, r, R

PROBLEM: 9, ['5103', '9719', '8113', '9609', 'N', 'F', 'Q', '4145', '3981', 'd', 'J', '6001', '269', 'C', 'f', '6883', 'j', '7271']

SOLUTION:
5103, d