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: 2, 10, ['z', '277', 'x', '1799', '5877', '9249', 'x', '6297', 'r', '9315', 'z']

Answer: 277x179958779249x6297r9315


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

Answer: I94612771kF5705adj7435319779


Question: 1, 5, ['Y', 'S', 'M', '9187', 'T', '1113', '4071', '9303']

Answer:
YSM9187T