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]: 5406 @ 9263 @ 7443 @ 6591 # 7496 @ 2721 # 7867
[EX A]: 16061

[EX Q]: 2065 @ 2103 @ 1800
[EX A]: 5968

[EX Q]: 9423 @ 7673 # 1879 # 1771 # 5406 # 6001
[EX A]:
2039