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:
1573 + 2934 + 9701
answer:
-11062


question:
3881 + 3747 + 6493 - 7538
answer:
1179


question:
8631 + 5290 + 768 - 7738 + 3284 + 1750
answer:

5277