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: 9, 9, ['e', 'j', 'B', '6689', '1553', 'k', 'z', '5063', 'j', 'P', 'V', 'c', 's', '5357', '7215', '755', 'U', 'P', 'e']

j