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]: 2994 # 4380 @ 6720
[EX A]: 5334

[EX Q]: 2738 # 5562 @ 4529 @ 5438 @ 1799
[EX A]: 8942

[EX Q]: 6828 @ 325 @ 4930 @ 3507
[EX A]:
15590

