instruction:
In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
question:
4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170
answer:
2069


question:
7344 + 9206 + 3989 + 5648 - 7620
answer:
-3879


question:
5817 + 6030 - 827 - 2730 + 97 + 2059
answer:

1188