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: 9645 @ 911 @ 6748 # 3005 # 3625 # 87 @ 3003 # 5587 # 1382

Answer: 6621


Question: 8196 @ 7820 # 8484 # 7462 @ 8007 # 414

Answer: 7663


Question: 6723 # 6944 @ 2626 @ 1620 @ 9748 # 5250 @ 8748

Answer:
17271