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:
4110 - 9440 + 557 + 7868 - 6315 + 2518 - 9049 + 3905 + 2052
answer:
12014


question:
1953 - 3854 - 1362 + 6267 - 3664 - 901 + 7969 + 111
answer:
-2613


question:
6031 - 6078 - 2209 + 116 + 16 + 1417 + 2264 + 1638
answer:

8867