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, 2, ['w', '1337', '1617', 'Z', 'm', 't', '8899']
answer:
w1337


question:
2, 8, ['p', '7485', '2809', '1217', 'P', '7185', '2899', 'l']
answer:
748528091217P71852899l


question:
1, 4, ['m', '5521', 'd', 'a', 'P', '8595', 't', '4327', '3077', 'L', 'w', 'd', '3435', '619', 'Z', '9227', 'u', 'P', '6411', '3403', '1295', 'G', 'L', '4663', '9017', '9269', 'o', '3655']
answer:

m5521da