instruction:
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:
1, 5, ['8849', '5383', '4553', '4513', '9299', 'h']
answer:
88495383455345139299


question:
7, 9, ['e', 'g', 'I', '8547', '1857', '2769', 'K', 'h', '8863', 'm', 'q']
answer:
Kh8863


question:
14, 26, ['W', '5999', 'r', '6179', '5363', '4351', 'j', 'u', '2793', '5011', 'R', '9087', 'm', 'Z', 'e', '5281', '1585', '9699', 'c', '6233', '3471', '133', 'u', 'P', '6839', '4939', '5133']
answer:

Ze528115859699c62333471133uP68394939