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]: 1122 @ 3359 @ 4856 # 8802 @ 600 @ 3512 # 4067 @ 6320 @ 711
[A]: 7611


[Q]: 8771 @ 2575 # 7914 # 3691
[A]: -259


[Q]: 6110 @ 4317 @ 8440 # 3015 @ 9075 # 86 @ 8740 @ 4837
[A]:
38418