Tower of Hanoi

The Tower of Hanoi (a.k.a Tower of Brahma and Lucas' Tower) is a mathematical game or puzzle.
        
        The objective of the puzzle is to move the entire stack to another rod, obeying the following simple rules:
            1. Move only one disk at a time.
            2. A larger disk may not be placed ontop of a smaller disk.
            3. All disks, except the one being moved, must be on a peg.

• C#
• VB.Net
• C
• C++
• PHP

									Public Shared Sub TowerofHanoi(diskCount As Integer, fromPole As Integer, toPole As Integer, viaPole As Integer)
    If diskCount = 1 Then
        System.Console.WriteLine("Move disk from pole " & fromPole & " to pole " & toPole)
    Else
        TowerofHanoi(diskCount - 1, fromPole, viaPole, toPole)
        TowerofHanoi(1, fromPole, toPole, viaPole)
        TowerofHanoi(diskCount - 1, viaPole, toPole, fromPole)
    End If
End Sub
								

Example

									TowerofHanoi(4, 1, 2, 3)
								

Output

									Move disk from pole 1 to pole 3
Move disk from pole 1 to pole 2
Move disk from pole 3 to pole 2
Move disk from pole 1 to pole 3
Move disk from pole 2 to pole 1
Move disk from pole 2 to pole 3
Move disk from pole 1 to pole 3
Move disk from pole 1 to pole 2
Move disk from pole 3 to pole 2
Move disk from pole 3 to pole 1
Move disk from pole 2 to pole 1
Move disk from pole 3 to pole 2
Move disk from pole 1 to pole 3
Move disk from pole 1 to pole 2
Move disk from pole 3 to pole 2