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: 7, ['F', 'd', 'l', '2701', '7505', 'h', '6363', 'b', '8033', 'T', 'u', 'E', '7611', 'M', 'z', '4783', 'E', 'R', 'u']

SOLUTION: F, b, z

PROBLEM: 1, ['E', '1393', '4015', '9233', '3437', '99', '5603', 'b', 'M', '2323', 'R', 'i', 'e', '7391', 'E', 'O', '6357', '3913', 'E', '4203', '7927', 'X', 'B', 'j', 'm', 'O', '2145', 'k', 'A']

SOLUTION: E, 1393, 4015, 9233, 3437, 99, 5603, b, M, 2323, R, i, e, 7391, E, O, 6357, 3913, E, 4203, 7927, X, B, j, m, O, 2145, k, A

PROBLEM: 2, ['i', 'o', 'C', '5775', 'r', '9791']

SOLUTION:
i, C, r