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]: 8782 @ 1837 # 6954
[A]: 3665


[Q]: 2132 @ 8398 # 9269
[A]: 1261


[Q]: 5028 # 1239 # 2328 # 7359 @ 2934
[A]:
-2964