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: 8771 @ 2575 # 7914 # 3691

Answer: -259


Question: 9337 # 8816 @ 7801 @ 8011 @ 8821 @ 966 @ 1854

Answer: 27974


Question: 4389 @ 5810 # 543 # 4556 # 7662 # 8432 @ 2292

Answer:
-8702