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.

[EX Q]: 8711 + 5319 - 3967 - 9285 + 2276
[EX A]: 14368

[EX Q]: 5709 + 8211 + 3945 + 1143 - 7258
[EX A]: -332

[EX Q]: 6739 + 4053 - 1826 + 4602 - 7225 + 3358
[EX A]:
3777