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]: 8354 + 2602 + 1315
[A]: 4437


[Q]: 9060 + 6995 - 9090 + 8450 - 5246 + 5012
[A]: 2939


[Q]: 3876 - 1069 + 4304 + 1281 + 7687 - 2884
[A]:
-5443