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: 6844 @ 1340 # 4174 # 5664 @ 4911 # 5241

Answer: -1984


Question: 2370 # 437 # 89 # 6625 # 2724 @ 1767 # 2848 @ 3753

Answer: -4833


Question: 7945 # 9009 @ 5023 @ 4911 # 1438 @ 2242

Answer:
9674