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]: 7163 + 3916 + 4926 + 2532 - 2743 - 5389 + 7290
[A]: -3369


[Q]: 6844 - 1807 - 1809 + 4406 - 1450 - 5252 + 2685
[A]: 10071


[Q]: 7270 + 4138 - 1696 - 5719 - 9735 + 2360
[A]:
17922