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: 9, ['1273', '7599', '6151', '331', '1041', '6013', 't', 'H', 'd', '6051', '5219', 'a', 'A', '3101', 'o', 'H', '8539', 'T', '139']

SOLUTION: 1273, 6051, 139

PROBLEM: 4, ['f', '1767', '8943', 's', 'Y', 'q', 'k', '9785', '7787']

SOLUTION: f, Y, 7787

PROBLEM: 9, ['425', '2705', '5939', '5187', '2281', '7535', '7837', 'J', 'b', 'M', '7341', 'p', '7003', '5209', '2013', '9697', 'B', 'R']

SOLUTION:
425, M