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, 6, ['519', 's', '1099', 'y', '3027', 'D', '5489', '6563', 'F', '4329', '2253', 'N']

Answer: 519s1099y3027D


Question: 12, 14, ['5789', 'D', '4125', '5875', '6995', 'O', '6731', '2625', '3351', '3479', 'X', 'k', 't', '8625', 'i', 'A', 'L', '9033', '1553', 'g', '1169', 'w', '7007', 'x']

Answer:
kt8625