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.
4, 15, ['m', 'f', 'O', '1467', 'Q', 'L', '5293', '5709', 'P', 'e', 's', '6013', 'U', 'r', 'U']