instruction:
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
question:
1655 @ 6751 # 5432 @ 5817 @ 3005 # 1615
answer:
10181


question:
281 @ 7793 @ 5184 # 2962 @ 4511
answer:
14807


question:
2306 # 650 # 3209
answer:

-1553