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, 19, ['f', 'c', '2735', '8377', 'G', 'o', 'm', 'S', 'n', '2461', '753', 'Z', 'C', '3947', 'S', 'j', '8421', 'z', '2967', '2603', 'L', 'E', 'l', '7717', '769', 'O', '4611']

2967