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]: 1311 + 7420 + 9121 + 7525 - 8582 + 528 + 1094
[A]: -15795


[Q]: 812 + 6106 - 2904 + 7738 + 7655 - 6987
[A]: -10796


[Q]: 6383 - 1005 - 2853 + 8167 + 6611
[A]:
-4537