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:
4956 # 4259 # 3459
answer:
-2762


question:
8782 @ 1837 # 6954
answer:
3665


question:
3707 # 573 # 5246 @ 2854 @ 8054 # 4853 @ 4789 @ 7733
answer:

16465


