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]: 5406 @ 9263 @ 7443 @ 6591 # 7496 @ 2721 # 7867
[A]: 16061


[Q]: 1949 @ 526 @ 1777 @ 8065 @ 2790 # 1800 # 486 @ 229 @ 7738
[A]: 20788


[Q]: 1246 # 3105 @ 4605 @ 3036 @ 6381 # 3907 @ 4674 # 6333 @ 9581
[A]:
16178