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: 9540 # 9387 # 8692 @ 5008 # 4886 @ 9427 @ 3816

Answer: 4826


Question: 1327 # 8233 # 8048 # 194 @ 2192 @ 1877 # 3427 # 3364 # 6008

Answer: -23878


Question: 6691 # 498 @ 3772 # 4059 # 124 # 3156 @ 2895 # 2199 # 4383

Answer:
-1061


