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: 2, 3, ['W', 'k', '6893', 'X', 'D', 'v', '6981', '2259', '7407', 'm', '9981', 'c']

k6893