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]: 2994 # 4380 @ 6720
[A]: 5334


[Q]: 2448 @ 5284 # 6313 @ 7761 @ 4601 @ 6800
[A]: 20581


[Q]: 8562 # 4874 # 2368 @ 7201 # 4012 @ 2025 @ 8768 @ 6000 @ 6875
[A]:
28177