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.

[EX Q]: 2, 5, ['n', '9985', 'x', 'h', '2697', 'c']
[EX A]: 9985xh2697

[EX Q]: 12, 15, ['x', '2195', 'c', '2471', 'h', 'G', 'o', 'H', '6183', 'w', 'r', 'c', 'F', 'u', '7549', '7451', '8411', '3299']
[EX A]: cFu7549

[EX Q]: 2, 15, ['n', 't', 'c', '9233', '3789', 'A', 'W', '1877', '6165', 'v', 'F', '6045', '5515', 'Y', '2447', 'Q', 'r', '8177']
[EX A]:
tc92333789AW18776165vF60455515Y2447