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: 3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286

Answer: 13005


Question: 722 # 9533 @ 3199 @ 4825 @ 817

Answer: 30


Question: 8828 # 7579 @ 4265 # 7567 # 6106 # 957 # 4424 # 7310

Answer:
-20850