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: 7720 @ 5171 # 6139 @ 480

Answer: 7232


Question: 2548 # 5971 # 3864 # 8847 # 2934 # 2419

Answer:
-21487


