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.
--------
Question: 5, 6, ['2089', 'P', '269', 'p', '8259', '813', 'F', '5565', 'o', '7119', '4345', '4491', '2621', '8299', 'K', '4817']

Answer: 8259813


Question: 4, 4, ['x', 'B', 'M', '2375', '9021']

Answer: 2375


Question: 22, 25, ['4209', '6717', 'R', '9283', 'W', '8071', 'k', 'w', 'p', '3589', '41', 'a', 'A', '9569', 'A', '9147', 's', '2813', 'G', '7845', 'm', '7415', '7623', 'w', '1811', '9169', '5287', '7415', '6829']

Answer:
74157623w1811