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: 9, 9, ['287', '7899', '8933', '7365', 'u', 'H', 'X', '7945', 'n', '9273', '8381', 'a', '745', '811']

n