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.

1471 - 7798 + 6514 + 8053 + 9926
-15224

7930 - 2835 - 1925 - 6613
19303

5660 + 4544 - 7387

8503