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:
11, 16, ['K', '933', '8495', 'w', '8021', 'z', 'N', '6219', '9437', 'R', 'I', '697', '6481', 'M', '4199', '2635', 't', 'x', 'V']
answer:
I6976481M41992635


question:
9, 12, ['h', '463', '8827', 'Z', '5631', 'd', 'f', 't', 'e', 'a', 'F', '2539', '8561']
answer:
eaF2539


question:
14, 22, ['E', 'K', 'W', 'i', 'm', 'C', '4633', '6001', 'E', '5125', 'D', '3335', 's', 'q', 'F', '5055', '2153', 'W', 'p', 'z', '7011', 'v', '9081', '3987', '9969', '9767']
answer:

qF50552153Wpz7011v