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: 8, 9, ['4155', 'z', '1045', 'b', '721', '6473', 'l', 'k', 'M', '8775', '2565', 'P', '669']

Answer: kM


Question: 12, 19, ['p', '8105', 'c', '8759', '813', 'L', '1451', 'E', 'M', 'N', 'n', '633', '2401', 'p', 'B', 'H', 'G', '2577', 'F', '1045', '8929', '9383']

Answer: 6332401pBHG2577F


Question: 1, 16, ['Z', 'D', 'z', 'd', 'D', '4061', 's', 'j', 'h', '2077', '5083', 'a', 'f', '7631', '8747', 'C', 'O', 'r', 'U', 'N', 'P', 'o', '6435', '8519', '5103', 'm']

Answer:
ZDzdD4061sjh20775083af76318747C