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: 4, 10, ['M', '3699', '2971', '3625', 'g', '1871', 'Z', 'L', 'e', 'q', 's', 'x', 'w']

3625g1871ZLeq