JavaFactoriel

public class Factoriel {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        // communicate with the user View logical layer
        //...TODO

        // the business logic (Controller) logical layer
        int factoriel = 1;
        for(int i = 0; i < 10; i++) {
            if(i == 0 || i == 1) factoriel = 1;
            else factoriel *= i;
            System.out.println("Factoriel " + i + "! = " + factoriel);
        }
    }

}