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: 9673 @ 7136 # 4171 # 8296 @ 655

Answer: 4997


Question: 7686 @ 8753 @ 1402 # 3760 # 9121 @ 5705 @ 9002

Answer: 19667


Question: 6036 # 1409 # 9040 # 2350 # 5785 # 9407 @ 5561

Answer:
-16394