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.

5473 - 4337 - 6499 - 9119
25428

7270 + 4138 - 1696 - 5719 - 9735 + 2360
17922

1894 - 950 - 679 + 6671 - 1675

-1473