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:
3, 3, ['A', '2469', 'L']
answer:
L


question:
8, 17, ['2113', 'B', 'Y', 'i', '1123', 'H', '8593', 'y', 'b', '2319', '5525', 's', 'b', '2331', '1405', 'R', '2979', '3577', '2713', '9015', 'y', '7201', '8713', '1647', '9443', 's']
answer:
yb23195525sb23311405R2979


question:
8, 12, ['2627', 'Q', '6517', 'a', 'V', 'f', '4809', 'P', '7567', '1033', 'Z', '9701', '3727', 'o', '2181', '2377', '7155', 'r', 'Q', 'Z', 'p', 'F', '3065', 'w', 'u']
answer:

P75671033Z9701