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]: 7806 # 6020 # 4616 @ 3594 # 6312 # 5362 # 4403 @ 3666
[EX A]: -11647

[EX Q]: 1837 @ 4842 # 1682 @ 5953
[EX A]: 10950

[EX Q]: 1182 # 5672 # 2950 # 8990
[EX A]:
-16430