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]: 1078 + 2128 + 513 + 5898 - 8020
[A]: 559


[Q]: 3038 - 2322 + 3691 + 734 - 9001 + 7146
[A]:
2790