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: 2416 @ 4557 @ 9089 @ 8858

Answer: 24920


Question: 8816 # 8770 # 5004

Answer: -4958


Question: 4495 # 6383 @ 2027 # 6808 # 2231

Answer:
-8900