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]: 8079 @ 5498 @ 5803 @ 711 # 9604 @ 7533
[A]: 18020


[Q]: 2186 # 2436 # 4269 # 2175 @ 4101 # 2723 @ 6192 # 7530
[A]: -6654


[Q]: 9564 # 1408 @ 1114 @ 2882 # 533 @ 2376
[A]:
13995