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.
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Question: 5, 13, ['9669', '7783', 'M', 'Q', 'U', '3521', '9305', 'X', 'd', '7401', '4845', '9237', 'P', 'o', 'O']

Answer: U35219305Xd740148459237P


Question: 7, 12, ['6613', 'O', 'g', 'Y', '6115', '3527', '1921', 'z', 'U', '7233', '4793', 'c', 'W', 'y', '1245', '4121', '5729', 'y', 'L']

Answer: 1921zU72334793c


Question: 1, 9, ['H', 'j', 'g', '4765', 'g', 'R', 'Y', 'l', '8469', 'l', 'y', '6257', 'S', '8959', '6401', '7457', '6977', 'H', '9749', '909', '6695', 'C', 'N']

Answer:
Hjg4765gRYl8469