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]: 5444 + 2542 - 6861 + 2740 - 4508 + 478 - 1138 + 7229
[A]: 4962


[Q]: 9051 - 8971 + 6555 - 1135 - 4091 + 9374 + 9487 + 1868
[A]: -4036


[Q]: 3723 + 7100 + 3529 - 1788 + 6612 - 8305 + 5206 + 8198
[A]:
-16829