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:
9808 + 7071 + 9458 - 8326 - 6406 - 6771 - 1321 + 4712
answer:
11391


question:
4117 - 3380 - 4784
answer:
12281


question:
3523 - 7394 + 2413 + 5095 - 3833 + 7046 + 5369
answer:

-5173