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: 693 # 2562 @ 733 # 3913 @ 310

Answer: -4739


Question: 2061 # 9512 @ 2202

Answer: -5249


Question: 7388 # 3073 # 1891 @ 2180 @ 1361 # 9381 @ 566 # 2665

Answer:
-5515