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: 3, ['K', '5715', 'F', '9589', '5847', '7397', 'm', 'a', 'L', 'x', 'R', '173', 'l', 'b', 'O', '4339', '7409', '5983', 'S']

SOLUTION: K, 9589, m, x, l, 4339, S

PROBLEM: 11, ['5949', 'I', '4067', '5401', '4649', 'X', 'O', '3057', 'k', 'c', 'n', 'S', '3839', 'F', '6185', '671', 'G', 'z', '7087', 'G', 'L', 'M', '5339', 'g', 'h', '6275', '3673', '5261', '581', '1619', 'Z', 'x', '25', 'j', '5291', '349', '6231', 'o']

SOLUTION: 5949, S, 5339, j

PROBLEM: 5, ['L', 'u', '4953', 'A', 'q', '6229', 'u', 'n', 'q', '2207', 'z', '8191', '4421', 'd']

SOLUTION:
L, 6229, z