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]: 3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286
[A]: 13005


[Q]: 5211 # 3266 @ 3042 @ 254 # 7823 @ 4298 # 8042 # 1629 # 6738
[A]: -14693


[Q]: 8364 @ 6846 # 7929 @ 1758 # 8874 @ 390 @ 4422 # 4381 # 6184
[A]:
-5588


