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]: 2432 + 588 - 6240 + 8670
[A]: -586


[Q]: 2591 - 5867 - 9565
[A]: 18023


[Q]: 8725 - 5258 + 7561 - 4652 + 2293 - 7403 - 2707 + 5486
[A]:
13405