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, 6, ['A', '3425', '3635', '9017', '8815', 'I', '1741', 'S', '483', 'U']

SOLUTION: 363590178815I

PROBLEM: 8, 17, ['2113', 'B', 'Y', 'i', '1123', 'H', '8593', 'y', 'b', '2319', '5525', 's', 'b', '2331', '1405', 'R', '2979', '3577', '2713', '9015', 'y', '7201', '8713', '1647', '9443', 's']

SOLUTION: yb23195525sb23311405R2979

PROBLEM: 3, 3, ['9315', '3975', '9895', '9797', 's', 'o']

SOLUTION:
9895