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: 1948 @ 7201 @ 611 # 9763 # 2998 # 5097 # 9302 # 3012 # 8272

Answer: -28684


Question: 610 # 7967 # 8700 # 5966 @ 4310 @ 9963 # 8525

Answer: -16275


Question: 307 # 4783 @ 9567 # 397

Answer:
4694