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:
958 # 263 # 1097 @ 3868 # 3982
answer:
-516


question:
2113 # 9012 @ 5533 @ 5034 # 9159 # 2169 # 9889
answer:
-17549


question:
6869 @ 4094 @ 1834 @ 2268 @ 5634 @ 7207
answer:

27906