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: 5, ['3711', 'g', 'c', '449', 'Q', '6415', 'G', 'U', '209', '4613', '2637', 'p', '7981', '8685', 'J', '3153', '1823', '6909', 'I', 'B', 'x', '8771', 'G', 'B', '5529', '771', 'o', 'p', 'V', '1161', 'u', 'I']

SOLUTION: 3711, 6415, 2637, 3153, x, 771, u

PROBLEM: 15, ['k', '9185', 'I', '7351', 'r', '1345', '6335', '7351', 'G', 'h', '2623', '8995', 'j', 'm', '2541', '1325', '2143', 'A', '8959', 'p', '7529', '761', 'b', 's', 'a', '2783', 'W', 'A', 'f', 'm', 'W', '5297', 'Q', '567', '2449', 'l', '2397', '9607', '201', 'm', 'e', '4887', 'E', 'v', '6441', '2251']

SOLUTION: k, 1325, W, 2251

PROBLEM: 8, ['3683', 'c', '1839', 'q', '2635', 'x', '9121', '4773', 'L', '9485', '231', 'l', 'H', 'z', 'Z', '9281', '8573', '5261', '135', '3663']

SOLUTION:
3683, L, 8573