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: 13, 14, ['4521', 'y', 'f', 'p', '533', '4119', '4309', 'S', 'L', 'g', '6445', '2513', 'b', '7799', '3155', 'b', 'N']

b7799