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: 18, ['X', 'F', 'L', 'U', 'A', 'I', 'y', '381', '5289', 'N', 'J', '685', '3953', 'y', '2245', '9079', 'W', '8043', '3165', 'a', 'f', 'a', 'Q', 'q', 'o', '6797', '4643', '907', '9789', '1873', '6675', '4761', 'U', '7207', '8301', '8291', '1087']

SOLUTION: X, 3165, 1087

PROBLEM: 9, ['y', 'Y', 'l', 'I', 'w', '8209', '6237', 'f', '6893', '5935', '8561', 'w', 'T', 'h', 'q', '2521', 'j', '3723']

SOLUTION: y, 5935

PROBLEM: 10, ['4031', '6513', 'o', 'B', 'Z', '1015', 'T', '3585', 'b', '8201', '8053', '2655', 'G', '4187', 'L', 'm', '8201', 'S', 't', '979', '6835', '3691', '9475', 'H', '803', 'M', 'v', 'k', 'R', 'P', 'U', '351', '2381', '6521', '3957', '8923', '5889', 'i', '8561', 'U', '3595', 'z', 'y']

SOLUTION:
4031, 8053, 6835, U, 3595