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: 10, 12, ['2911', 'i', '1137', '3241', '3311', '4497', '4243', '5871', 'z', '3415', '8987', 'e', 's']

34158987e