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.

9824 + 9255 - 8146 - 8393 - 6949 - 3238 + 2641 - 4068 + 4633
24089

6800 + 2564 + 8444 + 1912
-6120

3916 + 1423 - 2909 - 8961 - 9784 + 5615

18532