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.
--------
Question: 5, 6, ['5153', 'B', '2761', 'f', 'h', 'x', 'L', '383', 'H', '8921', '6251']

Answer: hx


Question: 8, 11, ['2129', '3125', '6199', '3823', 'q', 'v', 's', '9725', '9651', '249', 'o', '827', 'a', 'g', 'B', '2093', 'v', 'm']

Answer: 97259651249o


Question: 2, 16, ['h', 'w', '7493', 'L', 'g', 'J', 'S', 'Y', 'E', '7371', '2869', '437', '8797', '9439', '193', 'Q', 'C', '7935', 'w', 'x', 'x']

Answer:
w7493LgJSYE7371286943787979439193Q