Assignment #76 and Collatz Sequence

Code

    /// Name: Lauren Baird
    /// Period: 7
    /// Program Name: Collatz Sequence
    /// File Name: CSequence.java
    /// Date Finished: 12/07/2015
    
    import java.util.Scanner;
    
    public class CSequence
    {
        public static void main( String[] args )
        {
            Scanner keyboard = new Scanner(System.in);
            
            int n;
            int x = 0;
            
            System.out.println();
            System.out.print( "Starting Number: " );
            n = keyboard.nextInt();
            
            while ( n != 1 )
            {
                if ( (n%2)==0 )
                {
                    n = n/2;
                }
                
                else
                {
                    n = 3*n+1;
                }
                x++;
                
                System.out.print( + n + "   " );
            }
            
            System.out.println();
            System.out.println();
            System.out.println( "Terminated after " + x + " steps." );
            System.out.println();
        }
    }