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]: 18, 21, ['S', '2229', '21', 'a', '3683', 'V', 'm', 'L', 'N', 'K', '7029', '1537', '989', '6491', '9101', '335', '6791', 'G', 'e', 't', '5063', 'G', '7661']
[EX A]: Get5063

[EX Q]: 1, 2, ['2919', 'E', '7517', '6149', '8495', '2167', 'P']
[EX A]: 2919E

[EX Q]: 1, 2, ['5865', '7911']
[EX A]:
58657911