instruction:
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:
1482 # 6461 @ 804 # 8626 # 8564
answer:
-21365


question:
7894 @ 7649 # 4792
answer:
10751


question:
8072 @ 292 # 2078 @ 2427 @ 9694
answer:

18407