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]: 519 @ 9686 @ 3145 # 9320
[A]: 4030


[Q]: 4565 @ 7065 # 5397
[A]: 6233


[Q]: 4933 @ 9096 # 6714 @ 2762
[A]:
10077