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: 3, ['4941', '5189', '2657', 'u', '1427', 'd', '5919', 'S', '3297', 'W', 'o', 'U', '8177', 'm', 'y', '8765', '7995', '8963', 'D', '6201', 'g']

SOLUTION: 4941, u, 5919, W, 8177, 8765, D

PROBLEM: 6, ['x', '1635', '1423', 'o', 'x', 'b', 'b', '5119', '7131', 'E', '9393', 'S', '1947', 'v', 'X', '4707', '45', 'U', '6833', 'n', '6305', 'v', 'S', '801', '4981', '8437', '1123', '8417', 'C', '8493', 'I', 'i', 'I', 'r', '1437', '241', 'q', 'Y', 'L', 'Q', '6021', 'A', 'd', '4651', 'O', 'I']

SOLUTION: x, b, 1947, 6833, 4981, I, q, d

PROBLEM: 2, ['1061', '875', '381', 'k', '195', 'x', '6839', 'O', 'a', 'u', 'U']

SOLUTION:
1061, 381, 195, 6839, a, U