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:
1260 + 6532 + 3162 + 7255
answer:
-15689


question:
1616 - 440 + 11
answer:
2045


question:
2683 - 9914 - 6029 - 9163 + 2835 - 2023
answer:

26977