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]: 1774 # 6033 # 3757 @ 3570 @ 6463 # 5537
[EX A]: -3520

[EX Q]: 8079 @ 5498 @ 5803 @ 711 # 9604 @ 7533
[EX A]: 18020

[EX Q]: 8552 # 1559 # 9197 # 2232
[EX A]:
-4436