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:
7347 # 9135 # 9303 @ 1078 # 3054 @ 4217 @ 4075
answer:
-4775


question:
8045 @ 7755 # 7077 # 209 @ 8324 @ 9768 # 6169 @ 4387
answer:
24824


question:
8961 # 9462 # 6289 @ 7185 # 9921 # 3769 @ 5143 # 1717
answer:

-9869