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: 16, 16, ['R', '2481', 'Y', 'u', '943', '33', 'u', 'W', '8111', 'y', '6067', 'N', 'i', 'e', 'x', 'C', 'x', '957', '8089', 'r', '6831', '1713', 'k']

C