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: 9, ['y', '1271', 'w', '1123', 'P', 'C', '8909', '8275', '23', 'B', 'I', 'p', 'R', '7339', '2829', 'i', '9249', 'x', '6185']

SOLUTION: y, B, 6185

PROBLEM: 9, ['7989', '5291', 'l', '9431', '6667', 'g', '1071', '9867', '7525', '5155', '2951', 'C', '4299', '9609', 'y', 'X', '177', '3817', '6395', '4237', 'K', 'D', '4047', '9321', '8007', '1407', '7997', 'M', 'U', 'B', 'Y', '611', '5657', 'h', '5859', '8719', '8125', 't']

SOLUTION: 7989, 5155, 6395, M, 8125

PROBLEM: 13, ['b', '7647', 'O', '2005', '7523', 'E', '1111', '289', 'w', 'a', 'V', '8401', '6369', '349', 'H', '8697', '5093', '5309', 'M', '6123', '5337', 'Q', '1257', '843', 'p', '4643', 'G', 'K', 't', '8337']

SOLUTION:
b, 349, G