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

Q: 9540 # 9387 # 8692 @ 5008 # 4886 @ 9427 @ 3816

A: 4826
****
Q: 9776 # 6717 # 9329 @ 6055 # 8635 @ 6132 @ 3374

A: 656
****
Q: 6145 # 5545 @ 9225 # 1507 @ 4323 @ 2337 # 5023 # 2075 @ 342

A:
8222
****