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: 7, 11, ['w', '599', '101', '9083', 'c', 'y', '843', '5051', '3', '2151', 'l', '5497', '1019', 'Q', 'v', 'V', '2581', '6349', 'm', 'v']

843505132151l