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: 1, ['y', 'C', 'f']

SOLUTION: y, C, f

PROBLEM: 18, ['L', 'B', '8863', '823', '5287', 'K', '3463', 'o', '5899', 'c', 'O', '5759', 'L', 'K', 'S', 'T', '5895', 'v', 'c', '8309', 'w', '4505', 'B', 'Q', 'G', '1111', 't', '7583', 'X', '5101', 'P', 'y', 'L', 'i', 'V', 'e', '8759', '289', 'C']

SOLUTION: L, c, 8759

PROBLEM: 13, ['1039', 'C', '5775', 's', '5757', 'B', 'F', 'J', 'p', 'N', '1965', 'O', '2455', '9501', '6315', 's', '7809', 'p', 'M', '3773', '3433', '127', 'O', '5875', 'u', 'x', '5597', 'e', 'D', 'w', 'i', '2503']

SOLUTION:
1039, 9501, 5597