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:
8571 # 5985 @ 8912
answer:
11498


question:
8157 # 6333 @ 7928
answer:
9752


question:
7581 @ 8916 @ 7584 @ 7731
answer:

31812


