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]: 3651 @ 4392 @ 7612 # 1575 @ 8307
[EX A]: 22387

[EX Q]: 1948 @ 7201 @ 611 # 9763 # 2998 # 5097 # 9302 # 3012 # 8272
[EX A]: -28684

[EX Q]: 5149 # 7914 @ 7202 # 6803 @ 2844 # 6140 # 6079
[EX A]:
-11741