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: 10, 10, ['377', '9777', 'a', '889', 'm', 'R', '419', 'M', 'T', 'Y', '737', 'P', '3999', 'J', 'k']

Y