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: 9255 @ 7467 @ 4436 @ 126 # 3569 # 8239

Answer: 9476


Question: 735 @ 7682 # 2492 # 7149 @ 7531 @ 4967 @ 3646 @ 6439

Answer: 21359


Question: 3251 @ 8223 # 3575 # 2494 # 1492 # 7513 # 984

Answer:
-4584