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: 3, 7, ['7005', 'H', '3625', 'e', 'Q', 'P', '4515', 'j', '6807', 'w']

SOLUTION: 3625eQP4515

PROBLEM: 1, 8, ['9283', 'u', '9681', '4403', 'O', '5741', '6723', '7091', 'S']

SOLUTION: 9283u96814403O574167237091

PROBLEM: 4, 12, ['977', '7147', '6035', 'T', 'g', 'h', 'n', 'D', '5557', 'T', '4901', 'T', 'l', 'n', 'U', 'j', 'r', '9285', '7517', '1621']

SOLUTION:
TghnD5557T4901T