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.

9237 + 5388 - 46 + 2616 + 8227 - 3578 - 5065 + 1176
519

5774 + 1888 + 5355 - 6957 - 7140 - 9762
22390

8237 + 1932 - 1124 + 8392 - 710 + 2959

-3212