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]: 2611 @ 6783 @ 8407 # 5813 @ 4138
[A]: 16126


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


[Q]: 1208 @ 2612 @ 8955
[A]:
12775