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: 1, 5, ['Q', 'J', '983', 'W', 'b']

Answer: QJ983Wb


Question: 9, 11, ['6579', '2751', 'X', '4907', '1883', 'V', 't', 'O', '3449', 'U', 'r', 'm']

Answer: 3449Ur


Question: 2, 14, ['6447', 'r', '9819', '5551', 'z', 'B', 'p', '4309', '5799', 'Q', '4003', 'm', 'X', 'h', '8391']

Answer:
r98195551zBp43095799Q4003mXh