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]: 9161 # 6658 @ 4795 @ 5621 # 1895 # 3766 # 7738 # 570
[A]: -1050


[Q]: 5968 # 833 # 9263 @ 5675 @ 3262 # 2158
[A]: 2651


[Q]: 1837 # 6362 # 226
[A]:
-4751