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

9285 # 5492 @ 6629 # 5477 @ 5969 # 8754
2160

9852 # 24 # 2468 @ 5798 @ 6384
19542

4715 # 3633 # 4481 @ 9648 @ 3415 # 7510

2154