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.
One example: 3, ['a', '34', 'f', '931', '7', '3432', '13245', '762']
Solution is here: a, 931, 13245
Explanation: Here, every 3rd element from array are 'a', '931', and '13245'.

Now, solve this: 15, ['W', '4379', '589', '8703', '6303', 'L', 'e', 'N', '7963', '8387', 'g', '4301', 'K', 'f', 'c', '3997', '3635', 'G', '4957', 'v', '3871', 'y', 'n', 'M', '5239', 'k', 'o', '8013', 'C', '7791', 'D', '9497', '895', '4043', 'z', '7265', 'm', '1429', '3775', 'j', 'U', 'n', '3577', 'y', 'N', '6843', 'R', 's']
Solution:
W, 3997, D, 6843