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:
4303 + 4581 + 3027 - 9269 + 3325
answer:
2639


question:
6946 + 6834 - 1169 + 9756 + 2063 - 4750 - 425 + 1121 + 8155
answer:
-14639


question:
1769 - 4849 + 4291 + 1317 + 1319
answer:

-309