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]: 9336 # 483 # 2765
[A]: 6088


[Q]: 3164 # 160 @ 1567 # 8453 # 9293 @ 9371
[A]: -3804


[Q]: 9902 # 8972 @ 5382
[A]:
6312