import java.io.*;
class rektangel_c
{
  public static void main( String args[] )
  {
    int a = 0, b = 0;
    String buf;

    BufferedReader kbd_reader = 
      new BufferedReader(
        new InputStreamReader( System.in ) );

    try
    {      
      System.out.print( "Ge sida a: ");
      buf = kbd_reader.readLine();
      a = Integer.parseInt( buf );

      System.out.print( "Ge sida b: ");
      buf = kbd_reader.readLine();
      b = Integer.parseInt( buf );

      System.out.println( "Area: " + a * b );
      System.out.println( 
        "Omkrets: " + (2*a + 2*b) );
    } // try
    catch ( IOException exc )
    {
      System.out.println( "Kunde inte läsa!" );
    } // catch

  } // main
} // rektangel_c