Assignment #112 and Odometer Loops

Code

    /// Name: Brendan Baird
    /// Period: 6
    /// Program Name: Odometer Loops
    /// File Name: OdometerLoops.java
    /// Date Finished: 2/8/2016
    
    import java.util.Scanner;

    public class OdometerLoops
    {
    	public static void main( String[] args ) throws Exception
    	{
    		Scanner k = new Scanner(System.in);
            System.out.print("Which base (2-10): ");
            int base = k.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();
    	}
    } //stills works without outer braces
    

Picture of the output