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: 634 # 6766 # 1458 # 4376 @ 9425

Answer: -2541


Question: 9889 @ 8457 # 4692

Answer: 13654


Question: 1424 # 8800 @ 2164 # 4667 # 1283 @ 5581 # 1076 # 2137 @ 420

Answer:
-8374