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: 12, 16, ['V', 'b', '5681', '3457', '2951', 'h', 'B', 'W', '4177', 'P', 'T', '2747', '7697', '303', '5563', '2593', 'X', 'v', '8885', 'E']

SOLUTION: 2747769730355632593

PROBLEM: 4, 10, ['p', 'W', '7061', 'J', 'O', '1553', 't', '1859', '5469', '6269', '1569', 's', '1223', 'f', 'U', 'O', '4235', 'J', '9575', 'a', '59', '5691', 't', '3855', '6501', '2905', 'w', '8447']

SOLUTION: JO1553t185954696269

PROBLEM: 16, 25, ['2311', '741', '361', 'm', 'F', '9203', '7809', 'T', 'e', '9537', 'H', 't', '129', '8057', '5869', '4091', 'L', '1879', 'n', '3809', '7303', '527', 'I', '5005', 'z']

SOLUTION:
4091L1879n38097303527I5005z