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.

9485 + 6349 - 1527 - 4730 - 5865 + 851 - 7415 - 3548 + 2868
22502

1562 + 8343 + 8480
-15261

3732 + 9614 - 8758 - 6897 + 1490 - 5059 + 5339 + 4321 - 5468

9150