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
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Question: 381 # 4084 # 9377 # 3092

Answer: -16172


Question: 2065 @ 3769 @ 9915 # 6270 @ 3929 @ 5328 @ 6079 @ 5250 @ 843

Answer: 30908


Question: 6829 # 7749 # 8118 # 4230 # 9150 @ 2104 @ 5906 @ 969

Answer:
-13439