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, 10, ['z', '277', 'x', '1799', '5877', '9249', 'x', '6297', 'r', '9315', 'z']
[A]: 277x179958779249x6297r9315


[Q]: 2, 16, ['b', '4977', 'P', '795', 'e', 'a', 'g', 'g', '2933', 'S', '2205', 't', '5979', 'r', 'P', 'p', 'I', '1677', '9963', 'D', 'u', 'R']
[A]: 4977P795eagg2933S2205t5979rPp


[Q]: 1, 5, ['4023', 't', 'W', '7487', 'Q', '4763', 'n', '3009', 'b']
[A]:
4023tW7487Q