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]: 981 + 3338 + 96 + 3479 + 574 + 2567 + 3009 + 2356 - 4663
[A]: -9775


[Q]: 6142 + 418 - 7535 - 7185 - 5518 + 7544 - 1019 - 938 - 9490
[A]: 29865


[Q]: 6929 - 5643 + 3676 + 5039
[A]:
3857