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: 1, 17, ['1941', 'E', 'y', '1405', '2303', 'i', 'c', 'T', 'L', '7857', 'n', '3669', '6749', 'L', 'i', 'S', 'U', '2181', 'B', '9267']

1941Ey14052303icTL7857n36696749LiSU