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: 9, 9, ['723', 'R', '3865', '2281', '1503', 'E', 'Z', '3835', '9383', '9623']

SOLUTION: 9383

PROBLEM: 1, 3, ['G', 'g', '4575', '7719', 'G', 'g', '9563']

SOLUTION: Gg4575

PROBLEM: 4, 7, ['B', 'H', 'w', '1331', 'w', '3267', 'Y', 'z', 'u', '3725', '5137', '8281', '3495', '3623', 'T', '4453', '5613', 'k', '8399', 'o', 'c', 'T', '9895', 'L', 'Y', '6605', 'j', 'j']

SOLUTION:
1331w3267Y