public static void Demo() { string s = "5,1,4,null,null,3,6"; BinaryTree binarytree = new BinaryTree(s); Console.WriteLine("Result:"); bool result = new ValidateBinarySearchTree().IsValidBST_recursive(binarytree.Root); Console.WriteLine(result.ToString()); result = new ValidateBinarySearchTree().IsValidBST_Nonrecursive(binarytree.Root); Console.WriteLine(result.ToString()); }
static void Main(string[] args) { while (true) { Console.Write("\n\t"); Console.Write("1.BFS Traversal\n\t"); Console.Write("2.BFS Invert Traversal\n\t"); Console.Write("3.AverageOfLevels\n\t"); Console.Write("4.BinaryTreePath\n\t"); Console.Write("5.ValidateBinarySearchTree\n\t"); Console.Write("6.FlattenBinaryTreeToLinkedList\n\t"); Console.Write("7.MaximumPathSum\n\t"); Console.Write("8.DiameterOfBinaryTree\n\t"); Console.Write("9.AccountsMerge\n\t"); Console.Write("10.BinaryTreeRightSideView\n\t"); Console.Write("11.NumberOfIslands\n\t"); Console.Write("12.LowestCommonAncestor\n\t"); Console.Write("13.BinaryTreeVerticalOrderTraversal\n\t"); Console.Write("0:Exit\nEnter Choice: "); var input = Console.ReadLine(); switch (input) { case "1": BFS.Demo(); break; case "2": BFS_Invert.Demo(); break; case "3": AverageOfLevels.Demo(); break; case "4": BinaryTreePath.Demo(); break; case "5": ValidateBinarySearchTree.Demo(); break; case "6": FlattenBinaryTreeToLinkedList.Demo(); break; case "7": MaximumPathSum.Demo(); break; case "8": DiameterOfBinaryTree.Demo(); break; case "9": AccountsMerge.Demo(); break; case "10": BinaryTreeRightSideView.Demo(); break; case "11": NumberOfIslands.Demo(); break; case "12": LowestCommonAncestor.Demo(); break; case "13": BinaryTreeVerticalOrderTraversal.Demo(); break; case "0": return; } } }