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: 4331 # 7606 @ 9043 @ 9912 @ 1560 # 5858 @ 703

Answer: 12085


Question: 5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948

Answer: 30305


Question: 4229 # 5058 # 493 # 3792 # 1977 # 9681 # 2731 @ 3948 # 6562

Answer:
-22117