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:
2808 @ 9510 # 4684 @ 8160 # 7003 # 6631 # 9199 # 455
answer:
-7494


question:
16 @ 4157 @ 3953 @ 8863
answer:
16989


question:
9086 @ 2654 # 7623 @ 901 # 7548 # 4881 @ 9 @ 3489
answer:

-3913


