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.
7, 10, ['O', 'c', '9725', 'D', '1633', '5603', 'U', 'd', '4927', '1069', '2337']