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: 281 @ 7793 @ 5184 # 2962 @ 4511

A: 14807
****
Q: 4100 @ 4500 @ 5166 @ 7442 @ 3258

A: 24466
****
Q: 5737 @ 9175 # 9167 @ 1814 # 3929 # 6831 # 5889

A:
-9090
****