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]: 3123 + 9519 - 2864 + 9440 - 756 + 252
[A]: -12468


[Q]: 6120 - 9271 - 7167 + 6916 - 2510 + 7854 - 7909 - 1960 - 3775
[A]: 23942


[Q]: 5355 - 3029 - 4426 - 467 + 3089 - 2982 - 4645 - 9070 - 3676
[A]:
30561