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: 5956 # 1397 @ 8694 # 3593 # 1578

Answer: 8082

Question: 2932 # 4372 # 9818 # 101 # 5357 # 8354 @ 7479

Answer: -17591

Question: 4449 @ 4553 @ 472 @ 8166 # 989 # 9660

Answer:
6991