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]: 4284 # 8233 @ 2781 # 2769 # 5560 @ 635 # 1706 @ 1965 @ 6794
[A]: -1809


[Q]: 2019 @ 3095 @ 5800
[A]: 10914


[Q]: 8696 # 6609 # 9775 @ 9753 # 3089 @ 8152 @ 4079 @ 6131 @ 5326
[A]:
22664