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: 12, ['3225', '6431', 'B', 't', '6847', '2201', 'U', '1769', '2423', 'J', 'i', 'l', 'D', '7915', 'N', '7353', '1377', '1585', '5993', 'b', 'y', 'Z', 'Q', '1869', 'h', 'o', 't', '4113', '2235', 'e', '7839', 'j']

SOLUTION: 3225, D, h

PROBLEM: 4, ['3709', '9955', '7899', 'D', 'q', 'D', '1877', 'X', 'U', '3097', 'u', 'T', 'R', '6727', 'T', 'p', 'F', 'W', 'T', 'S', 'p', '4703', '601', '2521', 'H', '5839', 'A', '7649', 'J', 'W']

SOLUTION: 3709, q, U, R, F, p, H, J

PROBLEM: 4, ['z', '9831', '7387', '3965', '5105', 'w', 'Y', 'k', '4661', 'd', '7439', 'r', '7543', 'k', '3029', '2895', '925']

SOLUTION:
z, 5105, 4661, 7543, 925