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: 11, 12, ['h', '8133', '7537', '7685', 'K', '3037', 'H', '3243', '27', '2197', 'c', '7087']

c7087