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: 7, 17, ['585', '2781', '2379', 'p', 'Q', 'Q', 'm', '9579', 'D', '989', '2351', 'G', '1737', 'w', '6601', 'c', '5687']

Answer: m9579D9892351G1737w6601c5687


Question: 8, 29, ['d', 'm', 'z', 'p', '4917', '5693', 'o', 'd', '2731', '395', '8439', 'K', 'Q', 'e', '9337', 'i', '2407', '9765', 'W', 'l', 'z', '7313', 'W', 'a', 'k', 'C', 't', 'u', 'N']

Answer: d27313958439KQe9337i24079765Wlz7313WakCtuN


Question: 2, 13, ['1083', 'e', 'f', 'X', 'k', 'g', 'z', 'M', 'l', 'J', '1971', 'z', 'N']

Answer:
efXkgzMlJ1971zN