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, ['t', '823', '6359', 'k', 'c', '8831', '6063', '6683', 'f', 'u', 'd', '7503', 'J', '671', '7339', 'O', '7109', '2619', 'z', '2725', '5635', 'w', '4531', 'q', 'm', 'w', '4057', 'I', '2981', 'd', 'Q', '5457']

SOLUTION: t, 6683, 7339, w, 2981

PROBLEM: 7, ['Y', '6019', '4537', 'L', '6873', '2631', '5897', 'V', '5665', '4931', 'd', 'P', 'Y', 'K', '5789', '2007', '1279', '2453']

SOLUTION: Y, V, 5789

PROBLEM: 1, ['2503', '5505', '1303', '797']

SOLUTION:
2503, 5505, 1303, 797