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: 11, 13, ['F', '9681', '3439', 'X', '319', '8629', 'N', 'H', '6295', 'N', 'a', 'x', '5571', '5703', 'A', '1273', '7913', '6009', 'd', '9167', 'Z', '7795', '8623', 'P', 'd']

Answer: ax5571


Question: 20, 26, ['E', 'V', '6917', 'K', '9757', '985', '8375', '7783', 'O', 's', 'p', 'M', 'V', 'f', 'P', 'm', 'l', '8799', '3835', 'T', '1565', '4931', '265', 'N', 'n', 'z', '1651', 'w', '6267']

Answer: T15654931265Nnz


Question: 3, 20, ['t', 'f', 'E', 'q', 'V', 'B', '4155', '4587', 'Q', 'V', '4997', 'T', 'N', 'z', '7925', '3891', '6199', '1505', '8891', '8833', 'I', 'i', '6747']

Answer:
EqVB41554587QV4997TNz792538916199150588918833