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

1917 @ 4353 @ 4321 @ 3060 @ 6681 @ 7890 @ 8148
36370

2057 # 2330 # 9059 # 2713 # 7404 @ 4349
-15100

4508 # 8452 @ 6353 # 8920 # 7882 @ 8063

-6330