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: 4, 7, ['6417', '8305', 'X', 'J', 't', '4285', 'x', 'J', '8551', '9959', 'f', 'b', 't', '6129', 'J', 'Q', '5375', '6013', '2349', 'N', '6833', '9717']

Jt4285x