instruction:
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:
4, 11, ['w', 'o', '1409', '2083', 'f', '2187', 'N', 'K', '6527', '7477', '7705', 'L', 'D', 'z', 'f', 'J', '1441']
answer:
2083f2187NK652774777705


question:
10, 22, ['p', 'Y', '1061', '117', 'D', '427', 'v', '203', 'F', 'V', '2093', '6029', 'G', '1519', '9079', '2037', 'c', 'T', '8415', '9629', 'o', '4047', '2343', 'g', '3155', 'f']
answer:
V20936029G151990792037cT84159629o4047


question:
2, 3, ['4477', 'a', '5511']
answer:

a5511