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: 4, 9, ['l', '4381', 'e', 's', '3901', 'J', 'M', '9795', '8497', 'z', 'P', 'T', 'z', 'V', 'w', 'O']

s3901JM97958497