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: 6, 8, ['Y', 'j', 'A', 'D', '743', '2349', '5679', '8441', 'h', '3795', '2583', '2911', 'X', '4015', 'N', '8799', '8779', 'k', '8589', 'A', 'H']

234956798441