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]: 1989 - 7828 - 4806 - 7481 + 9860 - 9696 - 7086 + 272 + 8952
[A]: 19802


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


[Q]: 2877 + 4906 + 8089 + 3198 + 971 - 2744 + 8888
[A]:
-20431