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]: 1917 @ 4353 @ 4321 @ 3060 @ 6681 @ 7890 @ 8148
[A]: 36370


[Q]: 3303 @ 1775 # 9738 @ 1433 @ 5484 @ 2221
[A]: 4478


[Q]: 780 @ 7892 @ 5217 @ 2192 # 7886 @ 8986 # 192 # 2795
[A]:
14194