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: 2, ['e', '5063', 'r', '9979']

SOLUTION: e, r

PROBLEM: 9, ['511', '5389', 'v', 's', 'g', 'l', '6097', 'M', 'F', 'u', 'w', 'H', 'N', 'p', 'Z', 'P', 'A', '2837', '8679', 'g', 'I', '7771', 'b', '9291', 'e']

SOLUTION: 511, u, 8679

PROBLEM: 6, ['Q', 'b', '609', '4697', 'G', '549', 'l', 'e', 'o', '449', '3367', '5605', '2155', '9069', '4113', 'L']

SOLUTION:
Q, l, 2155