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]: 2724 @ 8119 @ 1049 @ 9004
[EX A]: 20896

[EX Q]: 6060 @ 2846 @ 4249 @ 6831 @ 5191 @ 3711 # 352 # 2921 @ 5640
[EX A]: 31255

[EX Q]: 1761 # 5336 # 9756 # 4389 # 692 # 7405 @ 2355 @ 7988 # 8297
[EX A]:
-23771