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.

[EX Q]: 5, 18, ['c', 'r', 'H', '8181', '8047', '6667', 'r', 'l', 'r', 'S', '3747', '635', 't', 'h', 'm', 'v', 'e', '3399', 'z', '161', 'J', 'i', '2639']
[EX A]: 80476667rlrS3747635thmve3399

[EX Q]: 3, 10, ['B', 'F', '2005', '3525', 'I', '8515', 't', '9751', '7049', '3233', 'M', '1313']
[EX A]: 20053525I8515t975170493233

[EX Q]: 4, 5, ['8489', '5581', '8961', 'k', 't']
[EX A]:
kt