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.

Q: 7733 - 8455 - 6291 - 3837 - 994

A: 27310
****
Q: 2131 + 4513 + 3760 - 9342 + 7779 + 4653 + 3111

A: -12343
****
Q: 9735 + 9190 - 2472 - 9099 + 6008 + 7288

A:
-1180
****