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.

7202 - 7230 - 3695 + 2434 + 5934 + 5439 + 687 + 2011
1622

5709 + 8211 + 3945 + 1143 - 7258
-332

7949 - 4070 - 9353

21372