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]: 961 + 1754 - 8392 + 2659 - 495 + 358
[A]: 5077


[Q]: 2180 - 8039 - 7668 - 5518
[A]:
23405