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:
6142 + 418 - 7535 - 7185 - 5518 + 7544 - 1019 - 938 - 9490
answer:
29865


question:
8603 + 6832 + 2275 - 7856
answer:

7352