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: 8, 8, ['2357', '1831', 'z', 'I', 'y', 'W', '1487', 's', '9219', '8049', '7605']

Answer: s


Question: 13, 15, ['e', '7179', 'W', 'k', '9187', 'l', 'w', '4171', '4091', 'C', '8441', 'P', 'b', '6177', '9279', 'L']

Answer: b61779279


Question: 5, 17, ['q', 'H', 'X', '9575', 'j', 'K', 'i', '161', 'b', 'I', '5683', 'S', 'V', 'w', '4047', 'u', '5233']

Answer:
jKi161bI5683SVw4047u5233