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]: 9012 # 7958 # 951 # 3753 @ 5601 @ 8942 @ 2251 @ 4526
[A]: 17670


[Q]: 2065 @ 3769 @ 9915 # 6270 @ 3929 @ 5328 @ 6079 @ 5250 @ 843
[A]: 30908


[Q]: 9206 # 3396 @ 9712 @ 5184 @ 3529 # 9177
[A]:
15058