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: 5, 10, ['a', '5187', 'O', '455', 'j', 'I', 'q', '3525', '731', 'W', 'a', 'y', '3543', '5363', '7537', '8941', '1763']

jIq3525731W