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: 7894 @ 7649 # 4792

Answer: 10751


Question: 7686 @ 8753 @ 1402 # 3760 # 9121 @ 5705 @ 9002

Answer: 19667


Question: 8849 # 8253 # 4399 # 8673 # 8037 # 5995 @ 3412

Answer:
-23096