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]: 2, 2, ['i', '941', 'g', '5495', 'U']
[A]: 941


[Q]: 1, 3, ['1153', '947', '8291']
[A]: 11539478291


[Q]: 4, 10, ['h', 'D', 'b', '7489', '5313', '3567', 'b', '379', '1821', 'z']
[A]:
748953133567b3791821z