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

9748 + 7907 + 7494 - 2074 + 9313
-12892

4368 - 7312 + 7468 - 4833 - 1476 - 42

10563