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]: 136 + 9772 - 2848 - 4980 + 6156 - 883 + 5407 + 3211
[A]: -15699


[Q]: 169 + 4940 + 7593 - 4532 + 2433 - 9730 - 6448 - 3026 - 2882
[A]: 11821


[Q]: 8932 - 2337 + 825 - 8463 + 528
[A]:
18379