import java.lang.Math;
import java.util.Random;

public class EXO1{
    private double valeur1;
    private Random random;
    private double valeur2;

    public EXO1(){
        valeur1 = Math.random();
        this.random = new Random();
        valeur2 = random.nextDouble();
    }

    public String toString(){
        return ""+valeur1+"\n"+valeur2;
    }

    public static void main(String[] args){
        EXO1 test = new EXO1();
        System.out.println(test.toString());
    }
}