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]: 8997 @ 8611 # 604 @ 1810 # 1906 @ 5956
[A]: 22864


[Q]: 2026 @ 9494 # 8161
[A]: 3359


[Q]: 4244 @ 7244 @ 2970
[A]:
14458