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: 8, ['f', 'V', 'd', 'k', 'x', '5937', 'y', 'X', '3453', 'm', 'n', 'o', '907', 'n', '1399', '5435', 'b']

SOLUTION: f, 3453, b

PROBLEM: 4, ['a', '621', '5341', 'k', 'c', '5261', 't', '3081', 'w', '2109', '1605', 'e', '8791', '2961', 'H', 'r', '7527', '6327', '3965', '8197']

SOLUTION: a, c, w, 8791, 7527

PROBLEM: 6, ['F', '7239', '6089', 'F', '5823', 'M', 'i', 'u', 'l', '5649', 'Y', 'W']

SOLUTION:
F, i