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]: 2367 + 2751 + 138 + 6347 + 5297
[A]: -12166


[Q]: 5444 + 2542 - 6861 + 2740 - 4508 + 478 - 1138 + 7229
[A]: 4962


[Q]: 6054 - 4121 + 5615
[A]:
4560