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]: 3438 - 3865 - 956 - 3020 + 2696
[A]: 8583


[Q]: 7733 - 8455 - 6291 - 3837 - 994
[A]: 27310


[Q]: 4117 - 9273 + 2701
[A]:
10689