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]: 5245 # 2258 @ 1333 # 9626 @ 7040 @ 9804
[A]: 11538


[Q]: 5010 # 2117 @ 6121 # 6244 @ 1089 @ 5871
[A]: 9730


[Q]: 8626 @ 1881 # 6778 # 1826 # 1241 # 941 @ 8455 # 3282 @ 2959
[A]:
7853