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: 1774 # 6033 # 3757 @ 3570 @ 6463 # 5537

Answer: -3520


Question: 6729 # 1204 # 5514 # 8079

Answer: -8068


Question: 8153 # 9283 # 2380

Answer:
-3510


