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, ['K', '1745', 'E', '8771', '129', 'Y', '5605', '2501', 'K', 'm', '7329', '3709', '1729', 'y', 'm', '2633', '8995', 'w', '871', 'P', '4497', 'A', '7571', '931', 'b', '8757', 'B', 'S', '8709', '4941', 'i', 'G', '1683', 'T', 'o']

SOLUTION: K, 2501, m, A, 8709

PROBLEM: 13, ['J', '3227', 'y', 'K', 'o', 'T', 'K', '891', 'Q', 'v', 'E', '7421', '6137', '2137', '3663', '2345', '2303', '6749', 'T', '3031', 'I', 'W', '2361', 'z', 'd', '2951', 'Y', 'J']

SOLUTION: J, 2137, Y

PROBLEM: 10, ['9661', 'R', 'W', '3453', 'C', '5319', '6277', '1973', 'L', 'G', '8165', 'e', 'b', '8917', '1945', '6871', '4013', '2913', '4233', '31', 'C', '5167', '1021', 'z', '663', '1783', '911', 'm', 'M', '4243']

SOLUTION:
9661, 8165, C