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

[EX Q]: 3586 # 8254 # 4130 # 5426
[EX A]: -14224

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

[EX Q]: 1628 # 6350 # 812
[EX A]:
-5534