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: 5, 16, ['4857', 'c', 'a', '8757', '5345', 'k', 'n', '4579', 'N', 'b', '2307', 'e', 'V', '6941', 'i', '9495', '4431', '3791', '9647', '7883']

Answer: 5345kn4579Nb2307eV6941i9495


Question: 2, 12, ['b', 'I', 'h', '5587', '4467', '9597', '5483', 'H', '7469', '4373', '7445', 'x', '8807', '3787', '9811', 'u', 'G', 'W', 'f']

Answer: Ih5587446795975483H746943737445x


Question: 4, 7, ['h', '1133', 'n', 'Y', 'X', 'z', 'l']

Answer:
YXzl