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]: 15, 18, ['3665', '8799', 'M', '7717', '3221', '1957', '7631', '5299', '2455', '9331', 'N', '5847', '3955', 'W', 's', 'c', '3801', '733', 'u', 't', 'c']
[A]: sc3801733


[Q]: 2, 3, ['5503', '1945', 'K', '541', '1461', '6853']
[A]: 1945K


[Q]: 2, 7, ['q', '3183', '9319', '3857', '1477', 'f', '6591']
[A]:
3183931938571477f6591