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, ['q', '2645', 'U', 'd', '9085', 'O', '7525', 'C', '7823', 'm', 'p', 'b', '921', 'J', '1349', '459', '9637', '1919', '2037', '6743', '193']

SOLUTION: q, 7525, 921, 2037

PROBLEM: 3, ['d', 'N', 'T', 'B', 'j', '7219', '8733', 'U', '8615', '2011', '8551', '3553', 'z', 'L', 'h', '709', '4489', 'R', 'B', '2029', '937', 'T', 'e', '8269', 'x', '7811', 'L', '8921', 'N', 'e', 'l']

SOLUTION: d, B, 8733, 2011, z, 709, B, T, x, 8921, l

PROBLEM: 6, ['b', 'X', 'g', 'q', '2509', 'Q', 'z', '5799', 'r', 'Q', 'W', 'T', '2595', '2997', 'Z', '8465', 'P', 'K', 'i']

SOLUTION:
b, z, 2595, i