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: 1, ['7841', 'a', '123', '4999']

SOLUTION: 7841, a, 123, 4999

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

SOLUTION: 9907, 7765, g

PROBLEM: 5, ['a', 'j', '9307', '5055', '177', 'm', 'P', '5135', '1427', '7409', '3105', 'V']

SOLUTION:
a, m, 3105