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]: 8885 - 9148 - 6665 - 7609 + 4183 + 3591 + 5158 - 5649 + 9511
[A]: 15513


[Q]: 5979 - 9772 + 7332
[A]: 8419


[Q]: 4733 + 5192 + 1596 - 3341
[A]:
1286