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]: 7451 + 2964 + 1609 - 9543 - 679 + 381 - 9788 - 8125
[A]: 30632


[Q]: 1837 - 6362 - 226
[A]: 8425


[Q]: 2432 + 588 - 6240 + 8670
[A]:
-586