static void Main(string[] args)
{
var p1 = new NTNode <int>();
p1.Element = 1;
p1.Childs = new List <NTNode <int> >();
var p2 = new NTNode <int>();
p2.Element = 2;
p2.Childs = new List <NTNode <int> >();
var p3 = new NTNode <int>();
p3.Element = 3;
p3.Childs = new List <NTNode <int> >();
var p4 = new NTNode <int>();
p4.Element = 4;
p4.Childs = new List <NTNode <int> >();
var p5 = new NTNode <int>();
p5.Element = 5;
p5.Childs = new List <NTNode <int> >();
var p6 = new NTNode <int>();
p6.Element = 6;
p6.Childs = new List <NTNode <int> >();
p3.Childs.Add(p5);
p3.Childs.Add(p6);
p1.Childs.Add(p2);
p1.Childs.Add(p3);
p1.Childs.Add(p4);
var tree = Convert(p1);
return;
}
static CSTNode <int> Convert(NTNode <int> node)
{
if (node == null)
{
return(null);
}
var ans = new CSTNode <int>();
ans.Element = node.Element;
if (node.Childs.Count > 0)
{
ans.FirstChild = Convert(node.Childs[0]);
}
var p = ans.FirstChild;
for (int i = 1; i < node.Childs.Count; i++)
{
p.NextSibling = Convert(node.Childs[i]);
p = p.NextSibling;
}
return(ans);
}