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: 3839 # 8343 # 3366 @ 9432 @ 4687 @ 2441 # 89

Answer: 8601


Question: 8717 @ 6135 # 2706

Answer: 12146


Question: 886 @ 3047 # 9149 @ 1259 @ 2914

Answer:
-1043