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: 3, 7, ['4885', 'j', 'y', 'H', 'z', 'y', 'G', '6993', '9867', 'P', '1071', 's', 'B', 'C', 'k', '8241', '9883', 'P', '4587']

yHzyG