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:
6484 # 6042 @ 239 # 5161 # 7940 @ 2882 @ 8393 # 311 @ 6933
answer:
5477


question:
6729 # 6577 # 4789 # 6061 # 1189 # 2628 # 6930 @ 3226
answer:
-18219


question:
3056 # 9100 # 7431 # 7903
answer:

-21378