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:
3, 7, ['z', 'b', 'm', 'A', '4713', '3293', 'm', '7883']
answer:
m32934713Am


question:
9, 17, ['6779', '2141', 't', 'L', '5925', 'E', 'x', '1945', 'm', 'f', '4807', 'j', '3599', 'Y', 'f', 'y', '9147', '1905', '7873', '583', '4411', '9493', 'S', 'X']
answer:
9147yfY3599j4807fm


question:
9, 14, ['S', 'l', '7223', 'y', 'q', 'K', '2021', '6855', '2149', '3539', 'L', 'M', '3887', '7381', '9057', '3365', '6603']
answer:

73813887ML35392149