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.

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

555 + 1174 + 4465 + 6452 + 3211 + 2960 - 856 + 4997 - 9930
-11918

4272 + 6013 - 9409 - 6130 + 9575 + 2198

2025