Definition: 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.
Input: 7, 11, ['r', 'o', 't', '7001', '4371', 'F', 'N', 'O', '1605', 'u', '3571', '4651', 'I', 'q', '2651', 'Z', '319', '7635', '4687', '9007', '9565', '7471', 'b', 'p', 'S', '6265', '2301']

NO1605u3571