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, 3, ['R', '6273', 'V', 'M', 'z', 'i']

Answer: R6273V


Question: 3, 13, ['l', '6081', 'x', 'n', 'q', 'B', '5671', 'T', 'd', '2361', 'Y', 'B', 's', '3301', 'p', '7633', 'j', '9705', 'd', 'J']

Answer: xnqB5671Td2361YBs


Question: 5, 16, ['T', 'D', 'd', '9149', '3297', '3391', 'C', '1693', 'J', '1437', 'q', '3945', '1109', 'K', '719', 'D', 'z', '781', 'w', '1383', 'K', 'F']

Answer:
32973391C1693J1437q39451109K719D