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, 25, ['8203', '5365', 'P', 'Y', 'k', '7985', '6611', '4357', '2133', '701', 't', 'O', 'W', 'F', '4527', 'G', 'y', 'q', 'C', 'A', '1289', '6973', 'P', 'V', '9045']

PYk7985661143572133701tOWF4527GyqCA12896973PV9045