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: 9, 10, ['8633', 'Q', 'h', 'r', '6939', 'U', 'F', '9823', '7707', 'a', 'C', 'o', '5621', 'V', 'S', 'f', 'u', '3607', '3883', 'U', '8939']

Answer: 7707a


Question: 14, 14, ['y', 'G', 'q', 'V', '5141', '6099', '8033', 'g', 'Z', 'M', '4309', '1633', '9011', '3737']

Answer: 3737


Question: 3, 12, ['d', '6473', '2189', '8395', 'u', 'a', '8099', '8835', 'D', '3423', 'e', 't', '1769', 'B', 'J', '7043', '1335', 'l', '8489', '5537', '4747', 'y', 'z', '5149', 'D']

Answer:
21898395ua80998835D3423et