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]: 933 - 48 - 7218 - 7880 - 4299
[A]: 20378


[Q]: 5328 + 9563 + 7711
[A]: -11946


[Q]: 3774 - 3178 - 92 + 4570
[A]:
2474