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]: 5661 + 5694 + 8212 - 8431 - 6340 + 4336 + 2022 - 5623
[A]: 5791


[Q]: 3140 - 7915 + 2559 - 9684 + 4182 - 683 + 7754 + 763 + 4851
[A]: 1313


[Q]: 4156 - 6994 + 113 + 1621 - 2605 - 3625 + 2874 - 7266
[A]:
20038