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]: 1312 - 814 - 8592 - 4040 - 5158 + 6817
[A]: 13099


[Q]: 7744 - 1859 - 3667 + 1907 - 2807
[A]: 14170


[Q]: 9519 + 2889 + 5462 + 77
[A]:
1091