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: 4238 # 9059 # 3579 @ 2750 # 6861 # 5756 @ 9729

Answer: -8538


Question: 3816 @ 8163 # 9273 @ 2037 @ 8051 @ 826

Answer: 13620


Question: 5021 # 6901 @ 338 # 5097 @ 4093 @ 6018 # 1590 # 8097

Answer:
-6215