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:
3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286
answer:
13005


question:
2370 # 437 # 89 # 6625 # 2724 @ 1767 # 2848 @ 3753
answer:
-4833


question:
2884 # 8087 # 3011
answer:

-8214