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: 2678 # 5467 @ 8355 # 3124 # 5654

Answer: -3212


Question: 6597 @ 1596 # 358 # 9057 @ 993

Answer: -229


Question: 2265 @ 4921 @ 4162 @ 7593 # 7389 # 9294

Answer:
2258