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.

9118 + 5545 - 3160 + 3672 - 3568 + 5997 + 205 + 7095
-6668

781 + 6816 + 5971
-12006

4840 - 5846 - 1511 + 5229 - 9326

16294