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, ['D', 'f', '547', 'r', 'W', '8611', '869', '6649', 'V', '6969', '2731', 'q', '3687', 'q']

SOLUTION: Df547rW8611869

PROBLEM: 2, 6, ['1617', '33', 'R', 't', 'B', '6743', '8773', 'o', 's', 'G', 'J', 'M', 'P', '291', '201', 'C']

SOLUTION: 33RtB6743

PROBLEM: 1, 8, ['1139', '2011', '4193', '491', 'F', 'R', '5275', 'n', '4235']

SOLUTION:
113920114193491FR5275n