//
// Supporting material for lecture 3
// - comments
// - scope of variables
//
import FormatIO.*;

/*
  Yo baby! 
 */

public class Demo03a {
    public static void main(String[] args){
	//int i = 3;
       // remove the comment below and see what happens
       {int i = 7; System.out.println(i); }
       //System.out.println(i);
    }

}
//
//