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: 19, 24, ['k', '6717', '9737', 'c', 'E', 'u', 'b', 'W', 'q', '8855', '6123', '3531', 'K', '8257', '8037', '8739', 'k', '2431', 'c', 'r', '6907', '5263', 'F', '6473', 'N', 'f', 'L', 'F', 'T']

cr69075263F6473