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]: 6667 - 31 + 1584 - 1542 - 6475 + 9319 + 2509 - 1895
[A]: 3198


[Q]: 8901 - 4785 + 1969 + 5985 + 517 + 5651 + 170
[A]: -606


[Q]: 5036 + 7988 + 5098 - 2912 + 7110 + 3544
[A]:
-15792