Assignemnt #117 and MoreNumberPuzzles

Code

  /// Name: Marco Correa
  /// Period: 5
  /// Program Name: MoreNumberPuzzles
  /// File Name: MoreNumberPuzzles.java
  /// Date Finished: 4/19/2016





  import java.util.Scanner;

  public class MoreNumberPuzzles
  {
	  public static void main( String[] args )
	  {
		  Scanner k = new Scanner(System.in);
		  int choice;
		
		  do
		  {
			  System.out.println( "1) Find two digit numbers <= 56 with sums of digits > 10" );
			  System.out.println( "2) Find two digit number minus number reversed which equals sum of digits" );
			  System.out.println( "3) Quit" );
			  System.out.print( "\n>" );
			  choice = k.nextInt();
			
			  if ( choice == 1)
			  {
				  optionOne();
			  }
			  else if ( choice == 2)
			  {
				  optionTwo();
			  }
			  else if ( choice == 3)
			  {
				  System.out.println();
			  }
			  else
			  {
				  System.out.println( "That is not a valid choice." );
			  }
		  } while ( choice != 3 );
	  }
	
	  public static void optionOne()
	  {
		  for ( int n=1; n <= 5; n++ )
		  {	
			  for ( int i= 0; i <= 9; i++ )
			  {
				  int num = n * 10 + i;
				  if ( num < 56 && (n + i) > 10 )
				  {
					  System.out.println( num );
				  }
			  }
		  }
	  }
	
	  public static void optionTwo()
	  {
		  for ( int n=1; n <= 9; n++ )
		  {
			  for ( int i= 0; i <= 9; i++ )
			  {
				  int num1 = n * 10 + i, num2 = i * 10 + n;
				  if ( (num1 - num2) == (i + n) )
				  {
					  System.out.println( num1 );
				  }
			  }

		  }
	  }
  }

    

Picture of the output