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: 6, ['9907', '1325', 'a', 'M', 'N', '9035', '7765', 'v', 'n', '1989', '1601', '2573', 'g']

SOLUTION: 9907, 7765, g

PROBLEM: 16, ['b', 'W', 'g', 'o', '6393', '6281', '1207', 'x', '1117', '5469', '3475', '2095', 'j', '7613', 'E', 'K', '9015', 'P', '5711', 'M', 'W', 'X', '2107', 'D', 'n', '5191', 'g', '3865', 'F', '5101', 's', '9561', 'a', '5593', '7215', '1819', 'o', '4955', '8377', 'j', 'M', '4635', '493', '3787', 'T', '2361', '5359']

SOLUTION: b, 9015, a

PROBLEM: 8, ['B', 'z', 'B', 'M', 'Y', '1517', 'n', '3747', '3143', '4671', 'm', 'H', '4295', '5799', '6605', '9127', 'd', '367', 'K', 'W', 'a', '7541', '8161', '5119', 'M', 'p', '7941', 'm', '7651']

SOLUTION:
B, 3143, d, M