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:
1477 @ 6645 @ 6272 # 3080
answer:
11314


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


question:
721 # 2516 # 1064 # 6795 # 8278 # 6427
answer:

-24359