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.
6, 10, ['q', '7713', 'C', '3349', 'Z', '9439', 'S', 'W', '7143', 'b', '6677', 'W']