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: 1059 # 7372 @ 4733 @ 9323 # 2108 @ 1244 @ 4077 # 7899 # 5842

Answer: -2785


Question: 8161 @ 9287 # 6233

Answer: 11215


Question: 4218 @ 5110 # 3026 # 5259 @ 3048 # 6396 # 7702 @ 5522 @ 2622

Answer:
-1863