Assignemnt #112 and Odometer Loops

Code

/// Name: David Shkolnikov
/// Period: 6
/// Program Name: Odometer Loops
/// File Name: OdometerLoops.java
/// Date Finished: 5/4/2016

import java.util.Scanner;
public class OdometerLoops
{
	public static void main( String[] args ) throws Exception
	{
        Scanner bunnys = new Scanner(System.in);
        int base;
        System.out.print("Which Base?????????? (2-10): ");
        base = bunnys.nextInt();
        
		for ( int thous=0; thous< base; thous++ )
		
			for ( int hund=0; hund< base; hund++ )
                
				for ( int tens=0; tens< base; tens++ )
                
					for ( int ones=0; ones< base; ones++ )
					{
						System.out.print( " " + thous + "" + hund + "" + tens + "" + ones + "\r" );
						Thread.sleep(500);
					}
			
		
		System.out.println();
        //1. Yes.
        //2. OK!
        //3. 
	}
}
    

Picture of the output