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.

[EX Q]: 1, 1, ['e', '7739', '8007']
[EX A]: e

[EX Q]: 2, 2, ['I', 'p', 'e', '4931']
[EX A]: p

[EX Q]: 1, 2, ['i', 'Q', '401', 'q']
[EX A]:
iQ