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.

1163 - 3809 + 5176 - 2533 + 4885 - 8890 - 506 + 5874
966

5127 + 1503 + 9610 + 3348
-9334

4946 + 4408 - 5067 - 6622 - 6083

18310