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: 2, 4, ['i', '2353', 'A', 'm', 'K', '3203', '287', 'm', '5713']

Answer: 2353Am


Question: 6, 16, ['9967', '2959', 'U', '75', 'd', 'f', 'p', '1077', '4017', 'r', 'Z', '1469', '3795', '8497', '2769', '7569', 'r', '1323', '4505', '6989', '7765', '7523', 'O']

Answer: fp10774017rZ14693795849727697569


Question: 2, 7, ['I', 'J', 'h', '9481', '9127', 'm', '3495', 'P', '6425']

Answer:
Jh94819127m3495