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.

[Q]: 17, 18, ['7971', 'D', '2791', 'E', '5517', 'I', 'u', '9333', 'i', '1933', 'y', 'C', '1829', '8197', 'l', '5963', '4535', '5009', '4841', 'G', '8553', '1505']
[A]: 45355009


[Q]: 7, 9, ['4651', '3055', '3853', 'E', 'K', '2721', '7481', '8579', '4203', 'h']
[A]: 748185794203


[Q]: 1, 4, ['1557', 'u', 'a', 'T', '6571', '239', '1617']
[A]:
1557uaT