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.

[Q]: 8, 17, ['7273', 'T', 'O', '2467', '67', '8779', 'n', 'J', 'C', '7989', 'n', 'n', '6841', '5229', 'B', 's', '2247', 'P']
[A]: JC7989nn68415229Bs2247


[Q]: 4, 5, ['7973', '2725', 'o', '7407', '99', 'I', 'G', 'e', '6517', '6979', '2273', 'K', '2143', '3599', 'a', '9377', '4071', 'z', 'b', '8969', 'J', 'y']
[A]: 740799


[Q]: 4, 15, ['745', '8361', 'f', '7835', '503', '2525', 'b', '1511', 'z', 'f', 'x', 'l', 'H', '9923', 'w']
[A]:
78355032525b1511zfxlH9923w