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:
17, 25, ['9549', '7075', '427', '185', 's', 'Y', '7985', 'd', '5109', 'L', 'r', 'X', '2165', '581', 'R', 'S', '867', 'H', 'n', 'g', 'T', '1823', 'i', 'Y', 'n', '3317', 'B']
answer:
867HngT1823iYn


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:
12, 13, ['995', '3325', '3901', '3597', '3975', 'd', 'D', 'l', '1805', 'D', 'F', 'h', 'm', '7035', 'H', '6437', '7763', 'B', '301', '2789', '7819', '1313', '9993', '4773', 'Q', '8129']
answer:

hm