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, 2, ['7161', '3547', 'u']

Answer: 71613547


Question: 7, 8, ['1469', '2079', '643', 'i', '6567', 'B', '7849', '4007', 'x', '2863', 'N', '1279', '1271', 'p']

Answer: 78494007


Question: 3, 8, ['3205', 'w', '3947', '9033', 'S', 'c', 'K', 'h', 'C', 'f', '2423', 'z', '6083']

Answer:
39479033ScKh


