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: 14, 19, ['l', 'K', '8683', '2083', 'U', '6051', '3699', 'j', '483', '3805', '6273', 'v', 'Z', '5189', '1195', '5191', 'Q', '2317', '1989', '1293', 'J', '2741', 'E', 'm']
Output:
518911955191Q23171989