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: 2, 6, ['995', '665', '6923', 'd', 'h', '513', 'r', '3261']

Answer: 6656923dh513


Question: 1, 3, ['n', 'Q', '8725', '3893']

Answer: nQ8725


Question: 10, 19, ['1179', 'v', '2277', 'j', 'T', '1973', 'x', 'W', '5071', 'K', '3699', 'h', 'w', '1703', '8723', 'A', 'p', 'V', 'f', 'P', '5545', 'C', '1361', '793', 'Z', 'L', 'C', '4301']

Answer:
K3699hw17038723ApVf