instruction:
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:
2, 6, ['4765', '4517', 'R', '2125', '6787', '6437']
answer:
4517R212567876437


question:
5, 14, ['Y', 'a', 'O', '371', '8533', 'R', 'g', '1313', '2819', '2939', '9179', 'Q', 'm', 'q', 'C', '3835', 'd', '4415', 'Q', 'O', '6239', '1663', 'c', '8659', 't', 'Y']
answer:
8533Rg1313281929399179Qmq


question:
13, 15, ['573', 'X', '1623', 'V', '2495', 'A', 'h', 'q', 'd', 'Q', '7919', '9687', 'l', '9033', '2589', '6035', 'g', 'n', 'F', 'b', 'd', '3193', 'A', 'd']
answer:

l90332589