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:
12, 14, ['L', 'k', 'r', '5885', 'T', '117', '8029', 'z', '2773', 'I', 'X', '3375', 'e', 'N', 'a', '7099', 'I', '8579']
answer:
3375eN


question:
7, 17, ['9105', '7319', 'J', 'Y', 'L', '495', 'x', '9123', 'K', 'i', 'W', '4619', '9285', '1107', '1385', 'm', '7909', 'C', 'o', '6953']
answer:
x9123KiW4619928511071385m7909


question:
4, 4, ['B', 'e', '4411', '8395', 'E', 'u', '6717', '483', '3547', '4317', 'w', '4693', '6341', 'Q', 'C', '2327', '7583', '1827']
answer:

8395