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]: 1192 # 5752 # 5907 # 2119 # 9792 @ 917 @ 8428 # 6072 @ 592
[A]: -18513


[Q]: 9781 # 2797 # 2134
[A]: 4850


[Q]: 2974 # 8369 # 5566 # 264 # 5364
[A]:
-16589