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]: 6927 - 2357 + 8911 - 4674 - 2728 + 9726 - 1304 - 3277
[A]: 2630


[Q]: 9231 - 9608 - 4765 - 8085 - 9489
[A]: 41178


[Q]: 2131 + 4513 + 3760 - 9342 + 7779 + 4653 + 3111
[A]:
-12343