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: 7775 @ 8190 # 2579 @ 1003

Answer: 14389


Question: 9504 # 5838 @ 6008 @ 5759 @ 2689

Answer: 18122


Question: 2833 # 3857 @ 8897 # 8992 # 6091 # 3757 # 1228 @ 6039 # 7973

Answer:
-14129