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]: 120 # 2644 @ 4589
[A]: 2065


[Q]: 1040 # 6682 @ 4286 # 1132 # 705 @ 4048 # 9240
[A]: -8385


[Q]: 938 @ 566 @ 5270 @ 5634 # 7451 # 114
[A]:
4843