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: 8678 @ 7424 # 7399 @ 4601 @ 9327 @ 7787 @ 2286

Answer: 32704


Question: 4130 @ 6495 # 3973

Answer: 6652


Question: 2468 # 6890 # 2766 @ 2619 # 5182 # 3150 @ 9323

Answer:
-3578