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]: 5088 # 9353 # 2772 @ 3908 @ 9196 @ 4709
[A]: 10776


[Q]: 1709 # 2270 # 1077 # 9681
[A]: -11319


[Q]: 4451 @ 4766 # 3267 # 8908 # 7604 @ 9818 # 9408
[A]:
-10152