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
--------
Question: 826 # 6501 # 223 @ 9761 # 8863

Answer: -5000


Question: 8280 # 2607 # 4185 # 9243 @ 9839

Answer: 2084


Question: 4646 @ 7582 # 1025 # 4345

Answer:
6858