Valid binary tree or not

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

0 vote170 views1 answer
C# changimg to one decimal place
C#
3 votes148 views1 answer
C# object list attribute to string
C#
0 vote201 views1 answer
C# if statement no braces
C#
2 votes160 views2 answers
C# serial port
C#
41 votes166 views4 answers
Make a list c#
C#
4 votes145 views1 answer
Deactivate a gameobject unity
C#
1 vote139 views2 answers
C# 2d list
C#
2 votes150 views1 answer
How to store array in c#
C#
3 votes156 views4 answers
How to make infinite loop in c#
C#
3 votes138 views5 answers
Converting bitmap to byte array c#
C#