Algorithms

 123
Aoo 
Boo
C oo
D  o
E oo

 12345
A oo o
B o  o
Coo
Doo oo
Eo  oo
F  ooo

You need to guess a word. You are provided with a list of Words with the number of character matches at the right position.

Example

input {{"MOXTE",3} , {"AXCDG",0},{"MOQRT",2},{"FOUSE",4},{"POWER",1}}

return "MOUSE"
Explanation:


MOXTE    MO##E    3 matches
AXCDG    #####    0 matches
MOQRT    MO###    2 matches
FOUSE    #OUSE    4 matches
POWER    #O###    1 match

Result:  MOUSE


I tried using brute force. Max heap is not working. Any leads?

1. What is the correct in-order traversal?
   1. U S T X C P Y R B A I G J F N H V T E D L
   2. U S T X C P Y R B A D E I G J F N H V T L
2. What is the correct post-order traversal?
   1. U T S X P R Y C B D I J G N V T H F E L A
   2. U T S X P R Y C B I J G N V T H F E D L A

Problem:
--------

Category1:
1. Movie1
2. Movie2
3. Movie3
...

Category2:
1. Movie1
2. Movie4
3. Movie5
...

Category3:
1. Movie4
2. Movie6
3. Movie7
...

I have database table object which is:

[Table("TreeViewDb")]
public class TreeViewDb
{
	[Key]
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
	public int Id { get; set; }
	public int ParentId { get; set; }
	public string Name { get; set; }	
}

And I have a view model whcih is :

<pre>public class TreeView
{
	public TreeView()
	{
		Children = new List<TreeView>();
	}

	public int Id { get; set; }
	public int ParentId { get; set; }
	public string Name { get; set; }

	// children
	public List<TreeView> Children { get; set; }
}

public bool SaveOrUpdateTreeView(TreeView viewModel)
{
	// Level 1
	var parentModel = new TreeViewDb
	{
		Id = viewModel.Id,
		ParentId = viewModel.ParentId,
		Name = viewModel.Name
	};

	// Save or update object and return primary key
	var parentId = _dataRepository.SaveOrUpdateTreeView(parentModel);

	// Level 2
	foreach (var child in viewModel.Children)
	{
		var childModel = new TreeViewDb
		{
			Id = viewModel.Id,
			ParentId = parentId, // Parent Primary Key
			Name = viewModel.Name
		};

		// Save or update object and return primary key
		var childId = _dataRepository.SaveOrUpdateTreeView(childModel);

		// Level 3
		foreach (var grandChild in child.Children)
		{
			var grandChildModel = new TreeViewDb
			{
				Id = viewModel.Id,
				ParentId = childId, // Child Primary Key
				Name = viewModel.Name
			};

			_dataRepository.SaveOrUpdateTreeView(grandChildModel);
		}

		return true;
	}

	return true;
}

if (player1 > player2)
    player1 wins
else if (player2 > player1)
    player2 wins
else
    tie