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.

395 - 3060 - 445 + 3450 + 3365
-2915

8455 + 5516 - 2131 + 6151 + 6314 + 9308 + 5493
-22196

3383 - 5895 - 8847 - 9094 + 5996 + 7988 + 6428

6807