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: 2285 @ 1970 @ 4720

Answer: 8975


Question: 1837 @ 4842 # 1682 @ 5953

Answer: 10950


Question: 2033 # 3539 @ 9376 @ 8472 @ 4539 # 8948 # 6756 # 9308 @ 1936

Answer:
-2195