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]: 1737 + 1422 + 9162 - 7244 + 6133
[A]: -7736


[Q]: 6589 - 9791 + 4411 + 1562 - 9983
[A]: 20390


[Q]: 9634 + 5896 + 2965 + 6949 - 2226 + 9649 - 3599 - 7110
[A]:
-2890