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: 4, ['k', 'M', 'w', 'P', 'Y', '915', 'K', '6617', '4225', 'V', '6649', 'C', 'A', 'T', '9237', 'f', 'A', 'l', '2967']

SOLUTION: k, Y, 4225, A, A

PROBLEM: 9, ['e', '2041', 'S', '9643', 'q', 'O', 'Y', 'l', 'a', 'H', '2997', '8923', 'a', '5125', '9145', '151', 'i', '9563', 'p', 'K', '3583', '5799', '2005', 'b', '1975', 'x', 'k', '2731', '5021', '7259', '1215', 'C', '3831', '1147', '3977']

SOLUTION: e, H, p, 2731

PROBLEM: 5, ['p', '1131', '9081', '4477', '3235', 'W', 'w', '9887', 'P', 'w']

SOLUTION:
p, W