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, ['J', 'o', '8101', 'u', 'x', '355', '2797', 'g', 'f', 's', 'p', 'U', 'V', 'P', 'u', 'e', 'x', '8167']

SOLUTION: J, x, f, V, x

PROBLEM: 2, ['L', 'j', 'y', '9321', '4375', 'n', '1261', '8631', 'k', '3531', 'z', 'v']

SOLUTION: L, y, 4375, 1261, k, z

PROBLEM: 4, ['1583', '1237', '2729', '2543', 'O', 'y', 'I', '6159', '5729', '8111', '909', 'U', '2133', '5257', 'X', '9803', '5835', 'y', '7267', 't', 'Q', 'Z', 'l', 't', 'y', '6573', 'C', '9239', '5773', 'g', 'r', '8063', '5617']

SOLUTION:
1583, O, 5729, 2133, 5835, Q, y, 5773, 5617