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]: 6050 # 5266 # 3005
[A]: -2221


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


[Q]: 2407 # 906 # 7035 @ 5809 @ 7914 # 6845
[A]:
1344