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

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


[Q]: 9889 @ 8457 # 4692
[A]: 13654


[Q]: 1312 # 6444 @ 5937 @ 2609 @ 9638 # 9975 @ 523 @ 7062
[A]:
10662