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]: 8979 - 7069 - 6830 + 3597 + 315 - 526
[A]: 19492


[Q]: 4286 + 2085 - 8347
[A]: 10548


[Q]: 4717 + 5059 - 9972 - 6886 + 4669 + 7054 - 9391 - 23 - 9826
[A]:
24033