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: 2, ['k', 'r', '8965', 'G', 'o', 'R', 'C', '6889']

SOLUTION: k, 8965, o, C

PROBLEM: 16, ['X', 'y', 'i', 'C', '7433', '4083', '4141', '8067', '6451', 'q', 'j', '5359', 'n', 'R', '6979', 'I', 'T', 'h', 'w', '9801', 'd', '9603', '6153', 'e', '7119', 'j', '5119', '2971', 'E', '2209', 'O', 'M', '1585', '3473', 'H', '6729', '7417', 'z', '7571', '8973', 'f', 'Q', '705']

SOLUTION: X, T, 1585

PROBLEM: 3, ['5125', 'M', 'x', '97', '2201', 'Z', '571', 'F', '9341', '9341', '2261', 'V', '1213', '1619', '4585', '413', 'v', '9563', '4217', '1661', '707', 'j', 'x', '2621', 'o', '5567', '9213', 'U', '365', 'j', 'Q', '5779', '8001', 'o', '5077', 'd', 'r', '6141', '8987', '2209', 'E', '3709', 'c', 'Q']

SOLUTION:
5125, 97, 571, 9341, 1213, 413, 4217, j, o, U, Q, o, r, 2209, c