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: 10, ['r', 'O', 'q', 'b', '8627', 'T', '453', 'y', 'E', '4357', 'k', 'E', 'R', '1287', 'v', 'z', '7269', '1251', 'A', '8321', 'y', 'z', '3435', 'a', 'U', '7013', 'o', '7603', 'q', '7981', 'r']

SOLUTION: r, k, y, r

PROBLEM: 1, ['I', '7151', '4899', '8969', '5727', 'o', '4239', 'b', '965', 'z', 'T', 'g', '9037', 'I', '6649', '5247', 'W', '6291', '5007', 'c', 'J', '7861', 'm', 'B', '5153', 'c', 'q', '6555', '4291', 'd', '1465', 'T', '517', '2577', 'J', '8129', '2639', '3193', 'M', '705', 'H', 'P', 'Q', '511']

SOLUTION: I, 7151, 4899, 8969, 5727, o, 4239, b, 965, z, T, g, 9037, I, 6649, 5247, W, 6291, 5007, c, J, 7861, m, B, 5153, c, q, 6555, 4291, d, 1465, T, 517, 2577, J, 8129, 2639, 3193, M, 705, H, P, Q, 511

PROBLEM: 4, ['R', '9435', 'J', 'h', 'H', 'C', 'l', 'N', '6677', '9211', '6437', '8133', '6727', 'Z', '2391', '7433', '6321', 'W', '3657', 'O', 'i', '7773', 'P', '6633', '8567', 'r', '1569', '3311', '4069', 'x', '6345', '4421', 'y', 'A', 'I', '1509', 'I', '4633']

SOLUTION:
R, H, 6677, 6727, 6321, i, 8567, 4069, y, I