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: 7, ['p', '7653', '9757', '4241', 'R', 'P', '651', 'b', 'F', '7907', '9705', '799', 'B', 'l', 'E', '3545', '6145', 'Y', 'z', '5341', 'd', '6883', 'K', 'g', '2583', 'U', 'H', 'o', '4941', 'M', 'r', 'd', 'a', 'L', 'W']

SOLUTION: p, b, E, 6883, 4941

PROBLEM: 7, ['921', '1919', 'j', '5431', '5101', 'C', 'd', '4933', 'U', 'l', '5453', '4379', '1283', '5393', 'k', '6587', 'g', 'l', '2239', '911', '973', 'C', '313', '2943', 'H', '5145', '2825', '8971', 'e', '4795', '5837', '2329', '2793', 'U', '5019', 'G', '5383', 'e']

SOLUTION: 921, 4933, k, C, e, G

PROBLEM: 8, ['1149', 'L', 'l', 'b', 'Z', '9563', 'B', '3331', '5409', '7641', 'd', 'K', '6651', 'e', 'c', 'z', 'R', '5201', 'N', '1433', '253', 'E', 'S', '2645', '5621']

SOLUTION:
1149, 5409, R, 5621