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: 9487 # 9520 @ 4047

Answer: 4014


Question: 9466 # 395 @ 5036 # 8315 @ 1723

Answer: 7515


Question: 1841 # 390 @ 230 @ 6018 # 1396 # 4054 @ 4558 @ 5959

Answer:
12766


