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

Answer: 19667


Question: 3556 # 1722 @ 9362 # 7616 # 7893

Answer: -4313


Question: 8191 @ 3848 @ 6827 # 1592 @ 7420 # 8823 @ 1895 # 9838 # 3227

Answer:
4701