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]: 569 + 2078 + 2757 - 9211
[A]: 4945


[Q]: 7202 - 7230 - 3695 + 2434 + 5934 + 5439 + 687 + 2011
[A]: 1622


[Q]: 6248 + 6956 - 6829 - 7172 + 247 + 4150 - 6086 - 7866 - 8230
[A]:
31078