Question 19

class AproxRoot2{
    public static void main (String[] args){
        AproxRoot2 p = new AproxRoot2();
        p.printAproxSqrt2(3,2,5);
    }

    public void printAproxSqrt2(int n, int d, int limit){
        int finalN = n;
        int finalD = d;
        for(int i=2; i<=limit; i++){
            finalN = numerator(finalN, finalD);
            finalD = denominator(finalN, finalD);
        }
        System.out.println(finalN + "/" + finalD);
    }
    private int numerator(int n, int d){
    return n + (2 * d);
    }
    private int denominator(int n, int d){
    return n - d;
    }
}