SIR

//Startvärden
        double S = 45400;
        double I = 2100;
        double R = 2500;
        double B = 0.00001;
        double Y = (1/14);
        //-------------

        double S_minskning;

        double I_prim = 0;

        double R_ökning;

        for(int x = 1; x <= 10; x ++)
        {
            S_minskning = (-B)*I*S;

            I_prim = (B*I*S) - (Y*I);

            R_ökning = (Y*I);

            S = (int)(S + S_minskning);
            I = (int)(I + I_prim);
            R = (int)(R + R_ökning);

            System.out.println("Utskrift---------------------- " + "DAG " + x);
            System.out.println("S': " + S_minskning);
            System.out.println("I': " + I_prim);
            System.out.println("R': " + R_ökning);

            System.out.println(" S: " + S + " I: " + I + " R: " + R);
        }