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.

1344 + 7632 - 4322
-1966

9447 - 88 - 9606 - 2754
21895

7144 + 1739 + 9306 + 4350 + 5844 - 1411 - 3597 - 2723 + 7797

-14161