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.
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Question: 7, 9, ['4651', '3055', '3853', 'E', 'K', '2721', '7481', '8579', '4203', 'h']

Answer: 748185794203


Question: 2, 4, ['m', 'A', '7485', 'O', 'P', 'P', 'G', 'z']

Answer: A7485O


Question: 10, 15, ['X', '1445', 'f', '2065', 'c', '3987', 'n', 'A', 'h', 'O', 'U', 'j', 'F', 'A', 'R', '2901', 'Y', 'v', '4937', 'k', '6035', 'U', '8313', '5043', 'u']

Answer:
OUjFAR