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: 15, 20, ['E', 'V', '2589', 'r', '1501', '9699', 'K', 'S', '3971', 'k', '5743', '1525', 'c', 'O', 'X', 'i', '1863', '4295', 'M', '6309', '4975', '1663']

Answer: Xi18634295M6309


Question: 2, 13, ['7593', '5389', '527', '4187', '9389', 'b', 'o', 'h', '2517', '4277', 'i', 'o', 'i', '6621', '6683', '2371', 'e', '7501', 'd', '6353', '8289', 'Y', '9909', '2565', '3411']

Answer: 538952741879389boh25174277ioi


Question: 6, 8, ['7173', '2465', 'c', 'm', '8733', '1125', '8887', 'n', '5949', 'P', 'c', 'H', '4363', 'd', 'p', '9917', '4199', 'x', 'S', '5313', 'G', '3279', '3119', 'I', '9247']

Answer:
11258887n