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: 12, ['2731', '4077', 'y', '9309', 'r', 'U', '9353', 'D', '503', '8645', '6993', 'c', '7501', 'd', '8635', 'N', '7671', '1603', 'y', 'l', '1393', '7803', 'E', '7799', '8281', 'M', 'K', 'Y', '8999', 'i', 'D', 'J', 'L', 'E', 'z']

SOLUTION: 2731, 7501, 8281

PROBLEM: 3, ['s', 'l', '7567', 'S', 'j', 'L', 'Z', 'Y', 'd', 'd', '6043', '707', '9301', '99', '43', 'h', 'D', '1561', '4833', 's', 'e', '5779', '7043', '3659', 't', '567', 'Z', '4005', '8879', '6227', 'o', 'V', '3873', 't', '8635', '9069', 'h', '1877', 'G', 'N', '6635', 'f', '4947', 'd', '3161', 'v', '3165', 'C', '4265', 'S']

SOLUTION: s, S, Z, d, 9301, h, 4833, 5779, t, 4005, o, t, h, N, 4947, v, 4265

PROBLEM: 11, ['8931', '9527', 'x', '9327', '1491', 'y', 'M', 'a', '9655', 'i', '907', 'c', '6281', '4039', '4629', '8303', 'v', 'U', '8899', '5177', '5941', 'v', '9633', 'M', '3137', '3887', '7499', '3301']

SOLUTION:
8931, c, 9633