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]: 7376 @ 9212 @ 1713 # 9993
[A]: 8308


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


[Q]: 5452 @ 307 # 108 # 844 @ 1828
[A]:
6635