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: 9, 11, ['M', 'P', '9169', 'W', 'a', '6657', 't', '7623', 'a', 'e', 'x', '333', 'Y', 'c']

aex