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:
486 # 3873 # 1187
answer:
-4574


question:
8932 # 2337 @ 825 # 8463 @ 528
answer:
-515


question:
6146 # 8384 # 1603 # 9029 # 5446
answer:

-18316


