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, 10, ['2141', '5729', 'Q', 'c', '3309', '239', '6995', '383', '5231', '1103', '879', 'E', '6185', '1073', 'Q', 'S', '1125', 'c']

Qc3309239699538352311103