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]: 6020 + 1977 + 708 + 1899 + 3704
[A]: -2268


[Q]: 9910 + 9584 - 6394 - 5927
[A]: 12647


[Q]: 417 + 3558 + 2902
[A]:
-6043