Assignment #117 and More Number Puzzles

Code

    ///Name: Tim Gibson
    ///Period: 6
    ///Project Name: More Number Puzzles 
    ///File Name: Puzzle1.java
    ///Date Finished: 12/14/15
        
    import java.util.Scanner;
    
    public class Puzzle2
    {
        public static void main ( String[] args )
        {
            Scanner kb = new Scanner(System.in);
            int choice;
            do
            {
                System.out.print( "1. Find two digit numbers <= 56 with sums of digits > 10 \n2. Find two digit number minus number reversed which equals sum of digits \n3. Quit \n\n>" );
                choice = kb.nextInt();
                System.out.println();
                
                if ( choice == 1 )
                    one();
                else if ( choice == 2 )
                    two();
                else if ( choice == 3 )
                    System.out.println("Goodbye");
                else 
                    System.out.println("Error. Try Again");
                
                System.out.println();
                System.out.println();    
            } while ( choice != 3 );
        }
        
        public static void one()
        {
            int n=0; //in order to be able to stop at 56
            for ( int t = 1; t<=5; t++)
            {
                for ( int o = 0; o < 10; o++)
                {  
                    n++;
                    
                    if ( t < 5 )
                    {
                        if ( (t + o) > 10 )
                        {
                            System.out.print(t);
                            System.out.print(o + " " );
                        }
                    }
                    else if ( t == 5 && o <= 6 )
                    {
                        if ( (t + o) > 10 )
                        {
                            System.out.print(t);
                            System.out.print(o + " " );
                        }
                    }
                }
            }
        }
        
        public static void two()
        {
            int x,y,s,d;
            for ( int t = 1; t < 10; t++)
            {
                for ( int o = 0; o < 10; o++)
                {
                    x = ( t * 10 ) + o; //regular two digit number
                    y = ( o * 10 ) + t; //reversed two digit #
                    d = x - y;
                    s = t + o;
                    
                    if ( s == d )
                    {
                        System.out.print(t);
                        System.out.print(o + " " );
                    }
                }
            }
        }
    }
    

Picture of the output

117