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]: 610 # 7967 # 8700 # 5966 @ 4310 @ 9963 # 8525
[A]: -16275


[Q]: 5631 # 7224 @ 9746 # 8532 @ 8996 # 3971 # 8538 @ 5270 # 9789
[A]: -8411


[Q]: 2010 @ 6744 # 5577 # 1182 @ 8811
[A]:
10806