Check valid binary search tree

public bool IsBinaryTree(Node node, int min = int.MinValue, int max = int.MaxValue)
{
    if (root == null)
    	return true;
    if (node.data < min || node.data > max)
    	return false;
        
    return  IsBinaryTree(node.leftChild,min,node.data-1) &&
    		IsBinaryTree(node.rightChild,node.data+1,max);
}

// node Structure
    public class Node
    {
        public int data;
        public Node leftChild;
        public Node rightChild;
        public Node(int data)
        {
            this.data = data;
        }
    }

Similar codes

24 votes116 views6 answers
Convert to base64 c#
C#
2 votes117 views1 answer
Import C++ into C#
C#
0 vote140 views1 answer
How to remove the top bar of the window in monogame
C#
9 votes137 views1 answer
C# lambdas
C#
0 vote118 views1 answer
Wpf rounded image
C#
0 vote142 views1 answer
Osk c#
C#
0 vote104 views1 answer
Freeze time unity 2d script
C#Unity
3 votes191 views3 answers
Delegate unity
C#Unity
0 vote127 views2 answers
Formula calculating distance coordinates latitude longitude c#
C#
0 vote137 views1 answer
How to disable device guard or credential guard vmware
C#