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.

1, 3, ['n', 'Q', '8725', '3893']
nQ8725

8, 17, ['7273', 'T', 'O', '2467', '67', '8779', 'n', 'J', 'C', '7989', 'n', 'n', '6841', '5229', 'B', 's', '2247', 'P']
JC7989nn68415229Bs2247

7, 8, ['d', '7207', '9945', 'D', 'o', 'w', '7351', 'r', 'V', 'N', '8915', '9649', '6197', '9245', '8001', '1567', 'p', '8173', '7237', '8369', '4059', '857', '1615', 'z']

7351r