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.
2, 9, ['W', 's', 'K', 'i', '2105', 'B', 'Z', '9467', 'm', 'v', 'A', 'b', 'W']