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, ['8875', 'H', '8879', '9131']

SOLUTION: 8875, H, 8879, 9131

PROBLEM: 6, ['t', 'F', 'v', 'O', '2807', 'N', '5977', 'N', 'Q', 'S', '7715', 'e', 'W', 'N', 'e', 'y', '7409']

SOLUTION: t, 5977, W

PROBLEM: 12, ['K', '5681', '3937', 'u', '3149', 'W', 'd', '9071', 'm', 'v', 'v', '3143', '8109', '8235', 'f', 'V', '7309', 'U', 'g', '5339', '6779', '6137', '8375', '7547', 'Z', 'n', 'w', '8451', '9999', '2643', 'B', '8651', 'f', 'k', 'L', 'A']

SOLUTION:
K, 8109, Z