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]: 7388 - 3073 - 1891 + 2180 + 1361 - 9381 + 566 - 2665
[A]: 20291


[Q]: 7308 + 5010 + 6882
[A]: -4584


[Q]: 6902 - 3853 + 6394 - 7158 - 7085
[A]:
18604