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: 3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286

Answer: 13005


Question: 1446 @ 5354 # 6450 # 2821 @ 2258

Answer: -213


Question: 3346 @ 2636 @ 9474 @ 5678 # 7410 # 8684 # 1573 # 5512

Answer:
-2045