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: 9938 # 267 # 6696 # 8186 # 5729 # 8517 # 6331 @ 7607

Answer: -18181


Question: 5986 # 3224 # 3957 @ 1893 @ 9453 @ 3954 # 476 # 5750 # 5163

Answer: 2716


Question: 9123 @ 1600 @ 2767 # 8958 # 6603

Answer:
-2071