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: 6, 7, ['461', '2327', 'P', 'D', '799', '7643', '8371', '7665', '5565', 'a', 'r', 'K', 'h', 'Z', 'K']

76438371