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, 6, ['5387', 'N', '9261', 'm', 'z', '1707', 'o', 'C', '485', '215', 'M', 'j', 'F', '4181', '2191', 'x', '5549', 'k', '1169', 'F', 'm', 'F']
Output:
1707