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.

9964 + 5009 - 6772 + 8761 + 2075 + 6292 + 4157 + 5194
-14752

5758 + 9179 - 1765 - 4142 - 8736
11222

6190 + 2720 + 8888 - 7313 + 6358 + 7250

-11713