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: 6, 7, ['1277', '1589', 'Z', 'U', '507', '4913', 'g', '4789']

Answer: 4913g


Question: 4, 7, ['4917', '3049', 'M', 'o', 'U', 'c', '2143', '5453', 'L', 'X', 'v', '2887', 'p', 'o', 'G', '9029', 'z', 'U', '3965', '6155', 'A', '2317', 'N']

Answer: oUc2143


Question: 4, 5, ['5289', 'v', '1711', '5839', 'R', '4487']

Answer:
5839R