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]: 7579 @ 2801 # 7154 @ 4185 # 825 @ 4256 @ 9614
[EX A]: 20456

[EX Q]: 8625 @ 3267 # 2323 # 3569
[EX A]: 6000

[EX Q]: 471 # 9710 @ 8818 @ 2291 @ 2604
[EX A]:
4474