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: 5, ['q', 'b', '8589', 'j', '6769', '1055', '105', '9319', 'o', 'f', '8453', 'l', '1695', '1863', '1879', '4021', '7077', '9675', '449', '2805', '2731', '9595']

SOLUTION: q, 1055, 8453, 4021, 2731

PROBLEM: 2, ['r', '2677', '4903', '4307', 'c', '5149', 't']

SOLUTION: r, 4903, c, t

PROBLEM: 18, ['7169', 'C', '9745', 'q', 'U', 'h', '3433', 'T', 'F', '2879', 'e', '8623', '5179', 'O', '5647', '1051', 'G', '3107', 'H', '4441', 'n', 'F', '937', '511', 'g', '3119', 'W', '9281', 'x', 'h', 'e', 'V', '965', 'b', '9795', 'f', 'E', '1945']

SOLUTION:
7169, H, E