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:
16 @ 4157 @ 3953 @ 8863
answer:
16989


question:
610 # 7967 # 8700 # 5966 @ 4310 @ 9963 # 8525
answer:
-16275


question:
9727 # 736 @ 8072
answer:

17063