A9 Interview Question for Android test engineers

Country: United States

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of 0 vote

//Similar to
// Divide and Conquer
    public static double cubeRoot(double lo, double hi, int num, double approx){
        double mid = lo+ (hi-lo)/3.0;
        double temp = Math.abs(mid*mid*mid -num);
        if(temp <= approx){
            return mid;
        if(mid*mid*mid > num){
            return cubeRoot(lo, mid, num, approx);
        }else if(mid*mid*mid <  num){
            return cubeRoot(mid, num, num, approx);
        return 0.0;//throw new Exception ("Not Found");

- Ashis Kumar Chanda May 11, 2020 | Flag Reply

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