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Program 1
 

import oopcourse.util.Console;

class IoDemo2 {

public static void main(String[] args){

  System.out.println("Console Demo");

  int i; double d ; String s;

  i = Console.readInt("Indlæs et heltal: ");
  d = Console.readDouble("Indlæs et reelt tal: ");
  s = Console.readString("Indlæs en tekststreng: "); 

  System.out.print("i = " + i + ". ");
  System.out.print("d = " + d + ". ");
  System.out.print("s = " + s + ". ");

  }

}