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: 7542 @ 5447 # 1409 # 4760 # 6595

Answer: 225


Question: 5031 # 649 # 8975 @ 1853 # 5257 # 1383

Answer: -9380


Question: 7136 @ 2771 # 8833 # 1309 # 3150

Answer:
-3385


