public class fuggvteszt {
  int fuggv() {
    int i,j,k;
    i = 10;
    j = 20;
    k = 30;
    return j;
  }

  int fuggv( int i ) {
    int j,k;
    j = 20;
    k = 30;
    return i+10;
  }

  public void prog( String args[] ) {
    int i,j,k;
    i = 1;
    j = fuggv();
    k = fuggv( 100 );
    System.out.println( "i: "+i );
    System.out.println( "j: "+j );
    System.out.println( "k: "+k );
  }

  public static void main( String args[] ) {
    fuggvteszt e = new fuggvteszt();
    e.prog( args );
  }
}