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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
question:
2, 16, ['S', '275', '8847', 'V', '9851', 'V', '1345', 'L', '3683', '7575', '7793', 'k', '3513', 'W', 'y', '9659', '4093', 'x', 'L', 'W', '9067', '1509', 'z', '8203', 'M']
answer:
9659yW3513k779375753683L1345V9851V8847275


question:
3, 4, ['d', '169', 'W', 'Y']
answer:
YW


question:
6, 11, ['9593', 'N', 'S', 'p', '7099', 'I', 'H', '4965', 'u', 'C', '3155', 'H']
answer:

3155Cu4965HI