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, ['1389', '4087', '3845', '1091', 'l']

SOLUTION: 1389, 3845, l

PROBLEM: 6, ['r', 'n', 'z', 'X', '9253', 'w', 'p', 'S', 'g', 'u', '5295', 's', 'd', 'Y', 'P']

SOLUTION: r, p, d

PROBLEM: 7, ['3377', 'J', '1483', '6559', '1315', '4417', 'p', '1555', 'r', '3933', '2607', '6237', '7101', '6705', 'W', 'K', '2959', 'M', '3469', 'O', '8421', 'D', '5059', '3565', '7643', 'X', 'R', 'o', 'e', 'v', 'd', '5515', '61', '6875', 'w', 'i', '9751', 'L', '1821', 'b', '6871', '2111', '2177']

SOLUTION:
3377, 1555, W, D, e, i, 2177