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: 1, 1, ['E', 'i', 'B', 'L', 'i']

Answer: E


Question: 3, 14, ['8277', '9147', '6577', 'R', '6337', 'z', '731', '153', 'n', '321', 'X', '5747', 'o', '2819']

Answer: 6577R6337z731153n321X5747o2819


Question: 8, 20, ['4805', 'B', '1595', 'l', 'Y', 'R', 'R', '753', '2159', 'h', '7201', 'M', 'M', '9467', '531', '8297', '121', '331', 'S', '1411', 'Y', 'v', '989', '6133', 'Z']

Answer:
7532159h7201MM94675318297121331S1411