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: 1, 12, ['I', '9461', '2771', 'k', 'F', '5705', 'a', 'd', 'j', '743', '531', '9779', '6867', '2795', 'T', '2867']

Answer: I94612771kF5705adj7435319779


Question: 2, 10, ['8615', '4155', 'k', '1061', '6223', 'V', '379', '4369', 'n', 'U', 'u', '5007', 'q', 'f']

Answer: 4155k10616223V3794369nU


Question: 4, 7, ['S', 'R', 'J', 'w', 'Z', '6289', 'M', '5249', '5391', 't', 'r', '3043', 'f', 'a', 'd', '4653', 'q', 'e', 'a', 's', '6345', '6035', 'X', 't', '2183']

Answer:
wZ6289M