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.

4117 - 3380 - 4784
12281

3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650
-6337

4434 + 8387 + 9708 + 8585 + 2799 - 92 - 3139

-21814