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.

4242 - 1088 - 4873 + 766 + 1641 + 7003 + 7327 + 5270
-11804

9060 + 6995 - 9090 + 8450 - 5246 + 5012
2939

141 + 9901 - 7718 - 9857 - 1302 - 2315 + 9503 - 1413 - 8493

11835