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: 8, 11, ['j', 'l', '4713', 'U', '5687', '3349', '9479', 'Q', 'd', 'p', '6927', '6791']

Qdp6927