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: 4, ['6109', 'V', '1373', 'E', '9507', 'N', 'D', '2375', 'E', 'f', 'w', '4317', 'w', '4191', '3287', 'R', '7899', '4461', 'S', '5559']

SOLUTION: 6109, 9507, E, w, 7899

PROBLEM: 5, ['4087', '8287', 'E', 'U', 'v', 'I', 'H', 'J', '5015', 'K', '3831', '3709', 'G', 'W', '2403', 'Q', 's', '4443']

SOLUTION: 4087, I, 3831, Q

PROBLEM: 2, ['b', '1877', 'z', '9551', 'k', 'V', '3627', '7631', 'b', 'Q', '107', '663', 'w', 'I', 'o', '147', 'J', '9079', 'u', '6685', '3873', 'X', 'c', '3139', '2959', 'E', '3939', '4405', '8543', 'e', '5415', 'D', 'J', 'b', '8773']

SOLUTION:
b, z, k, 3627, b, 107, w, o, J, u, 3873, c, 2959, 3939, 8543, 5415, J, 8773