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: 17, 19, ['v', 'g', '9391', 'e', '8697', 'd', 's', '7653', 'h', '6095', 'U', '6863', 'm', 'g', '7577', '783', '3797', 'i', 'h', '3061', 'K', 'D', 't', '3761', '2035', 'D', '8067', 'H', '2823', 'z']

3797ih