public Double distance(Point_10 p)
{
Double ret;
ret = Math.Sqrt((p.x - this.x) * (p.x - this.x) + (p.y - this.y) * (p.y - this.y));
return(ret);
}
public Double distance (Point_10 p)
{
Double ret;
ret = Math.Sqrt ((p.x - this.x) * (p.x - this.x) + (p.y - this.y) * (p.y - this.y));
return ret;
}
