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

3164 # 160 @ 1567 # 8453 # 9293 @ 9371
-3804

6844 @ 1340 # 4174 # 5664 @ 4911 # 5241
-1984

4005 @ 9734 # 2776 @ 3080

14043