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, 11, ['Q', 'Y', 't', '9251', 'd', '5229', 'Q', 'l', 'O', '2935', 'E', 'x', '5641']
[EX A]: QYt9251d5229QlO2935E

[EX Q]: 1, 1, ['I', '125']
[EX A]: I

[EX Q]: 2, 13, ['1475', '1819', 'Q', 'C', 'k', 'w', '857', '5433', 'G', '6731', 'G', 'b', '7123']
[EX A]:
1819QCkw8575433G6731Gb7123