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

7347 # 9135 # 9303 @ 1078 # 3054 @ 4217 @ 4075
-4775

2026 @ 9494 # 8161
3359

5966 # 4354 # 8469 # 3742

-10599