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]: 6163 + 7356 + 5264 - 4766 + 9373 + 1271
[A]: -12335


[Q]: 5328 + 9563 + 7711
[A]: -11946


[Q]: 2864 + 5770 + 5347 + 2966 - 724 + 246 + 3610 + 960 - 663
[A]:
-14648