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: 3, 16, ['N', '3493', 'j', 'x', 'u', 'B', '531', '7519', 'G', '397', 'c', '6993', '8575', 'f', '5625', 't', '9795', 'H', 'w', 'q', '9825', '1345', 'c', '1291']

jxuB5317519G397c69938575f5625t