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]: 1, 2, ['B', 'N', 'X', '393', 'F']
[EX A]: BN

[EX Q]: 5, 11, ['O', 'C', '5925', '6425', '4995', 'Z', '405', '8747', 'B', 'v', '4223', '5473', 'h', 'Z', '6291', 'C', 'm', 'R']
[EX A]: 4995Z4058747Bv4223

[EX Q]: 3, 8, ['P', '8339', '5035', '4241', '5327', 'J', '2901', '863', '1761', '5433']
[EX A]:
503542415327J2901863