public int CompareTo(object obj)
{
AbstractFigure figure = obj as AbstractFigure;
if (GetArea() > figure.GetArea())
{
return(1);
}
else if (figure.GetArea() > GetArea())
{
return(-1);
}
else
{
return(0);
}
}
public int Compare(object obj1, object obj2)
{
AbstractFigure figure1 = obj1 as AbstractFigure;
AbstractFigure figure2 = obj2 as AbstractFigure;
if (figure1.GetPerimetr() > figure2.GetPerimetr())
{
return(1);
}
else if (figure2.GetPerimetr() > figure1.GetPerimetr())
{
return(-1);
}
else
{
return(0);
}
}