TASK DEFINITION: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
PROBLEM: 1, 7, ['q', 'G', '8805', '1201', '6131', 'a', '3789', '9671']

SOLUTION: qG880512016131a3789

PROBLEM: 1, 8, ['131', 'M', '8275', '7013', '4435', '4709', '7745', 'm', 'k', 'l']

SOLUTION: 131M82757013443547097745m

PROBLEM: 4, 17, ['G', '1993', '4079', 'E', 'Y', '2717', 'Q', '4119', 'z', 'K', '569', '7503', 'F', 'y', 'A', 'k', 'A', 'X', '4733', '6501', 'O', '2737', '4095', 'M', '4895', '1573', '2455', '1631']

SOLUTION:
EY2717Q4119zK5697503FyAkA