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

549 @ 2405 # 8368 @ 806 @ 5639
1031

4956 # 4259 # 3459
-2762

2916 @ 6244 @ 2546

11706

