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]: 5709 + 8211 + 3945 + 1143 - 7258
[A]: -332


[Q]: 136 - 3238 + 3781 - 6552 - 4884 + 5366 - 657
[A]: 6320


[Q]: 6730 - 2247 + 8292 - 8898
[A]:
9583