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]: 9713 + 8053 - 1782 + 6126 + 5918 + 968 - 2071 - 879 + 558
[A]: -7178


[Q]: 2269 + 7840 - 467 - 5626
[A]: 522


[Q]: 251 + 5629 - 4208
[A]:
-1170