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: 1, 4, ['6945', 'D', 'a', 's', 'q', 'M']

Answer: 6945Das


Question: 13, 22, ['L', 'f', 'N', 't', '4489', 'n', 'Y', '477', '3877', '3361', 'R', '5371', '8483', '1889', 'i', 'T', 'd', '7655', 'u', '2279', '2401', 'w']

Answer:
84831889iTd7655u22792401w