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: 4, ['2361', '6671', '553', '6231', 'M', 'V', '7721', '4251', '2309', '3767', 'b', '2109', 'U', 'a', 'Q', 'X', 'S', 'f', 't', '7437', '1269', 'a', 'i', '9777', '4887', 'h', 'A', 'J', 'v', 'F', 'o', 's', '3651', 'O', '1351', 'B', 'W', '111', '3509', 'a', '5449', '8171', '3793', '365', 'b', 'R']

SOLUTION: 2361, M, 2309, U, S, 1269, 4887, v, 3651, W, 5449, b

PROBLEM: 8, ['4025', 'E', 'L', '459', 'R', '7875', 'Y', '5081', '2465', '1561', 'o', '7447', 't', 'a', 'b', 'n', '5727', '187', '1455', '3325', 'M', '1339', '6543', '2063', 'k', '1211', 'Z', '2381', '5043', '9129', '7035', 'V', '3795', '9491', '3305', 'e', 'E', 'u']

SOLUTION: 4025, 2465, 5727, k, 3795

PROBLEM: 7, ['6023', 'a', '5329', 'h', 'F', 'V', 'p', '9419', 'Y', 't', 'J', 'L', 'T', 'l', '1487', 'y', '8983', 'H', 'L', 'h', '4067', 'z', 'i', 'P', 's', '381', '41', '5737', 'k', '8507', 'z', 'W', '7317', '7529', '4271', 'K', 't', '1219', '2337', 'Z', '2615', 'h', 'C', 'm', 'l', 'f', '8931', 'p']

SOLUTION:
6023, 9419, 1487, z, k, K, C