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]: 5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857
[A]: -1675


[Q]: 5193 - 9816 - 9875 - 1011 + 1147 + 5023
[A]: 19725


[Q]: 9209 - 5313 + 5043 + 9557 + 1831
[A]:
-1909