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: 2, 4, ['O', '3315', '5639', 'e', '6549', '6395', 'V', '7611', 'M', '4209', '8213', '8447', '7229', '5145', 'C', 'o', '8467', 'w', '891', 'V', 'g', 's']

SOLUTION: 33155639e

PROBLEM: 6, 7, ['5491', 'o', '6309', 'O', 'L', 'B', 'y', '5305']

SOLUTION: By

PROBLEM: 1, 19, ['6331', '1461', '7903', 'T', '3337', '5403', '8813', 'g', '3579', '3895', '9005', '3945', '1393', '2443', 'r', '5329', '2345', 'q', '4927', '9869', 'x', 'Q']

SOLUTION:
633114617903T333754038813g357938959005394513932443r53292345q4927