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]: 1916 @ 5847 @ 4371
[A]: 12134


[Q]: 1365 # 3902 @ 5909
[A]: 3372


[Q]: 4840 # 5846 # 1511 @ 5229 # 9326
[A]:
-6614