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

5460 # 8572 @ 5548
2436

1482 # 6461 @ 804 # 8626 # 8564
-21365

3781 @ 712 # 6398 # 7761 # 4509 @ 1611 # 1259

-13823