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.

[Q]: 4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170
[A]: 2069


[Q]: 6894 + 3927 + 7884 - 4132 - 6563 + 4281
[A]: 1497


[Q]: 5101 - 3205 + 8614 - 2949
[A]:
2641