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

Answer: k750590658995w17412359V4271


Question: 2, 5, ['n', '9985', 'x', 'h', '2697', 'c']

Answer: 9985xh2697


Question: 10, 12, ['e', 'M', '7025', '4601', '695', 'U', '7787', 'D', 'q', 'k', 'g', 'B', 'd', '3907']

Answer:
kgB