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: 12, 14, ['6343', 'H', 'I', '2775', 'B', '9545', 'o', '6515', 'J', 'b', 'E', '5045', '953', '1205']

50459531205