Definition: 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.
Input: 4, 10, ['4509', '2697', 'G', 'r', 'y', '4077', 'X', 'O', 'h', 'L', 'd', '299', '7205', 'a', 'R', '5387', '5557', '7579']

ry4077XOhL