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:
2, 2, ['m', 'k', '2393']
answer:
k


question:
2, 9, ['4219', 'x', '2133', 'S', 'S', '6737', 'V', 'O', '4829', 'L', 'J', 'B', '4759', '5367', 'r']
answer:
x2133SS6737VO4829


question:
6, 11, ['121', 'H', 'B', '9441', 'j', '8827', 'q', 'n', 's', 'A', '2701', 'a', '319', '1615', 'H', '3475', '2751', '2505', 't', 'y', 'u', '1181', '6257', 'q', '2807', '7355', 's', '7371', '1297']
answer:

8827qnsA2701