static void Main(string[] args)
{
//BASICS
//opgave 2
//GradRadian hej = new GradRadian();
//Console.WriteLine("Hello World!" + hej.Radian(180));
//Opgave 3 + 4
//Stars s = new Stars();
//s.PrintStars(10);
//s.ReversePrintStars(9);
//Opgave 5
//Kvadratrod k = new Kvadratrod();
//k.Rod();
//Opgave 6
//GroupMembers g = new GroupMembers();
//g.Control();
//g.SmartControl();
//Opgave 7
//Lottery l = new Lottery();
//l.LoteryTicket();
//KLASSER
//Opgave 1 + 2 + 3
//Person p = new Person(21, "Morten", "Jørgensen",
// new Person(50, "Peter", "Jørgensen",
// new Person(75, "Aage", "Jørgensen"),
// new Person(80, "Inger", "Jørgensen")
// ),
// new Person(53, "Helle", "Jørgensen",
// new Person(76, "Jørgen", "Jensen"),
// new Person(76, "Helen", "Jensen")
// )
// );
//PersonPrinter pp = new PersonPrinter();
//pp.PrintTree(p);
//Opgave 4
//FolderInfo f = new FolderInfo();
//f.PrintFilesSize();
//f.PrintFolderInfo();
//Opgave 5
//Reference r = new Reference();
//r.TestReference();
//Opgave 6
Vektor a = new Vektor(1, 2, 3);
Vektor b = new Vektor(3, 2, 1);
Console.WriteLine(a.Addition(b).PrintValues());
}
public Vektor Krydsprodukt(Vektor vek1, Vektor vek2)
{
return(new Vektor(vek1.y * vek2.z - vek1.z * vek2.y, (vek1.x * vek2.z - vek1.z * vek2.x) * (-1), vek1.x * vek2.y - vek1.y * vek2.x));
}
public double Skalar(Vektor vek1, Vektor vek2)
{
return(vek1.x * vek2.x + vek1.y * vek2.y + vek1.z * vek2.z);
}
public Vektor Subtraktion(Vektor vek1, Vektor vek2)
{
return(new Vektor(vek1.x - vek2.x, vek1.y - vek2.y, vek1.z - vek2.z));
}
public Vektor Addition(Vektor vek2)
{
return(new Vektor(this.x + vek2.x, this.y + vek2.y, this.z + vek2.z));
}
