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: 1, 2, ['663', '6503']

SOLUTION: 6636503

PROBLEM: 1, 9, ['k', '7505', '9065', '8995', 'w', '1741', '2359', 'V', '4271', 'f', '3809', '1465', 'J', '9819', 'Q', '5419']

SOLUTION: k750590658995w17412359V4271

PROBLEM: 1, 6, ['9735', '1169', 'M', 'K', 'V', 'h', '4025']

SOLUTION:
97351169MKVh