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.

6108 + 6734 + 3016 + 637 - 2671 - 5486 - 1133 + 1713 - 2180
5478

1815 - 3167 - 773
5755

1520 - 8804 - 9521 + 1749 - 4838

22934