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: 7127 # 5045 # 1920 # 8991 @ 8656 # 6430 @ 8803 # 7736 @ 887

Answer: -4649


Question: 427 # 7974 # 7564 @ 2404 # 4955 # 1239 # 1518 @ 906

Answer: -19513


Question: 6180 @ 3585 # 8411 # 3860 # 4284 # 9281 # 3030

Answer:
-19101