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]: 2919 # 2741 @ 497 @ 5230 @ 5250 @ 1797 # 4567 @ 8995 @ 6960
[A]: 24340


[Q]: 5175 # 1386 # 5328 # 898 @ 5361 # 376 @ 1286 @ 861
[A]: 4695


[Q]: 3405 # 1336 # 951 @ 61 # 7383
[A]:
-6204