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]: 6960 # 4418 @ 5450 @ 8475
[A]: 16467


[Q]: 1718 # 8860 # 9652
[A]: -16794


[Q]: 6049 @ 430 @ 3362 # 7563
[A]:
2278