In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
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Question: 1086 # 7477 # 9664 @ 5904 # 8033 # 5563

Answer: -23747


Question: 8625 @ 3267 # 2323 # 3569

Answer: 6000


Question: 1907 # 6497 @ 6429 @ 9889 # 360 @ 8417

Answer:
19785