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]: 4264 - 4438 + 3871 + 7585 - 540 - 3455 - 6016
[A]: 7257


[Q]: 826 - 6501 - 223 + 9761 - 8863
[A]: 6652


[Q]: 150 + 9400 - 8082
[A]:
-1168