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:
6960 # 4418 @ 5450 @ 8475
answer:
16467


question:
523 # 5860 # 778
answer:
-6115


question:
1000 # 1778 # 7877 # 1058 # 6543
answer:

-16256