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]: 1, 2, ['M', 'G', '8763', '6617', 's', 't']
[A]: MG


[Q]: 1, 2, ['f', '6835']
[A]: f6835


[Q]: 2, 6, ['2225', '3347', '6987', '361', 'V', '5877', '6071', 'E']
[A]:
33476987361V5877