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]: 9493 + 2402 - 721 + 5448 + 2919
[A]: -555


[Q]: 808 - 4935 + 288 + 9758 + 8690 + 384 + 4674 + 5769 - 8736
[A]: -15084


[Q]: 607 - 3966 + 1483 + 9469 + 1635 - 8087 + 7513 + 6457
[A]:
-13897