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]: 7581 + 8916 + 7584 + 7731
[A]: -16650


[Q]: 5335 + 8307 + 4845 + 6853 - 9847 + 7289
[A]: -12112


[Q]: 2406 + 6598 + 7467 - 8843 + 848 + 8511 + 6234 - 9757 + 3077
[A]:
-11729