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: 17, 19, ['5683', 'y', 'r', '4601', 'a', 't', 't', 'l', 'F', '227', '8869', 'J', 'X', 'a', '3967', 'm', 'j', '6669', '2221']

Answer: j66692221


Question: 1, 2, ['f', '6835']

Answer: f6835


Question: 2, 8, ['1313', '6801', '1927', '9935', '9543', '2453', 'k', 'p', '8415', 'v', '5407', '371', '3687', 'K', '4665', '1189', 'c', '1771', 'G', '7767', 'w', 'K', 'B', '405', '1995', '5155', 'b', '1705']

Answer:
68011927993595432453kp