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: 21, 23, ['5185', '7081', '5219', '1937', 'L', '5905', '4165', '9295', '7785', '3963', 'V', '9459', 'd', '1973', '9513', 'v', '3719', 'I', 'P', 'n', 'Q', '1523', '2919', '9367', 'q', 'u', 'A', 'H', '285', 'n']

Q15232919