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]: 8403 + 1868 + 5827 + 5471 - 3746 + 1027 - 5777
[A]: 3733


[Q]: 5474 + 1234 - 4461 - 3865 + 7635 + 830 + 5965 - 7856 + 523
[A]: 5469


[Q]: 6049 + 430 + 3362 - 7563
[A]:
9820