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:
4117 - 3380 - 4784
answer:
12281


question:
5860 + 3039 - 7874 - 3584 - 144
answer:
14423


question:
3571 - 2057 - 2974 + 6988 - 8532 + 4941 - 2225 + 8021 + 1073
answer:

-1664