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]: 9056 @ 9894 # 9773 # 4508 # 5642
[EX A]: -973

[EX Q]: 2057 # 2330 # 9059 # 2713 # 7404 @ 4349
[EX A]: -15100

[EX Q]: 8082 # 5907 # 9892
[EX A]:
-7717