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: 3, 7, ['8537', '7133', 'N', '5905', 'C', '581', 'E', 'H']

Answer: N5905C581E


Question: 16, 21, ['O', '951', '1431', 'c', '7377', '623', 'z', '6413', '6679', 'q', 'H', '8827', 'w', 'K', 'A', 's', 'f', 'S', 'i', 'j', '1941']

Answer: sfSij1941


Question: 6, 12, ['8265', 'p', '4441', 's', '1711', '3301', 'N', 'z', '7997', 'L', '8607', 'X']

Answer:
3301Nz7997L8607X