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]: 8666 + 80 + 2370 - 4680 - 3944 + 3621 + 4402 - 5171
[A]: 11988


[Q]: 8838 + 1241 - 4918 - 8353 - 4691 - 5880
[A]: 31439


[Q]: 2500 + 3268 - 574 + 5695 - 2143 + 404 - 196
[A]:
-3954