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]: 9817 @ 5042 # 1724 @ 799 @ 685
[EX A]: 14619

[EX Q]: 9012 @ 4688 # 2482 # 8827 # 2749 # 259 # 8385
[EX A]: -9002

[EX Q]: 1266 # 4848 # 9446 @ 4040
[EX A]:
-8988