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]: 2010 + 6744 - 5577 - 1182 + 8811
[A]: -6786


[Q]: 6368 + 9565 - 7042 - 1940 - 9960
[A]: 15745


[Q]: 1072 + 6290 + 6861
[A]:
-12079