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: 2, ['5341', '8159', '6535', 'j', '8433', '6949', '1339', '5721']

SOLUTION: 5341, 6535, 8433, 1339

PROBLEM: 3, ['t', 'C', '8723', '3299', 'l', 'u', '8619', '9011', 'Y', 'T', 'O', '3309', '9759', '825', 'G', 'x', 'Z', 'm', 'd', '9367', 'A']

SOLUTION: t, 3299, 8619, T, 9759, x, d

PROBLEM: 5, ['9321', '2671', 'Y', 'E', 'L', '4681', 't', 'x', '1043', 'n', '9837', '1049', '5833', 'p', '7007', 'b', '2643', 'e']

SOLUTION:
9321, 4681, 9837, b