import java.util.Random;
import java.util.Scanner;
class GuessMyNumber {
    public static void main(String args[]) {
        Random random = new Random();
        Scanner input = new Scanner(System.in);
        int MIN = 1;
        int MAX = 100;
        int comp = random.nextInt(MAX - MIN + 1) + MIN;
        int user;
        int guesses = 0;
        do {
            System.out.print("Guess a number between 1 and 100: ");
            user = input.nextInt();
            guesses++;
            if (user > comp)
                System.out.println("My number is less than " + user + ".");
            else if (user < comp)
                System.out.println("My number is greater than " + user + ".");
            else
                System.out.println("Well done! " + comp + " was my number! You guessed it in " + guesses + " guesses.");
        } while (user != comp);
    }
}

//gets deafult secret number
private int getSecretNumber(){
    int MIN = 1;
    int MAX = 100;

    return  getSecretNumber(MAX, MIN);
}
//converts a string variable to a int and returns a secret number
private int getSecretNumber(String strMax, String strMin){
    //code to convert string to int
    getSecretNumber(max, min);
}
//generates a secret number between 2 numbers
private int getSecretNumber(int MAX, int MIN){
    return random.nextInt(MAX - MIN + 1) + MIN;
}

public static void main(String args[]) {
    int comp = getSecretNumber(); //gets default
    if (args.length == 2)
        comp = getSecretNumber(args[0], args[1]);

    //etc...

GuessMyNumber(int min, int max)

final int MIN;
final int MAX;

int getUserInput()
void generateNewNumber()
boolean checkUserGuess(int guess)

public static boolean isInteger(String s) {
    try {
        Integer.parseInt(s);
    } catch(NumberFormatException e) {
        return false;
    }
    return true;
}

import java.util.Random;
import java.util.Scanner;

class GuessMyNumber {

    // Min and Max values of number generated
    private final int MIN;
    private final int MAX;

    //The number in which to guess
    private int guessnumber = 0;
    //Total guesses taken
    private int guessestaken = 0;

    public GuessMyNumber(int min, int max) {
        MIN = min;
        MAX = max;

        //Assign a new random number to guessnumber
        guessnumber = generateNewNumber();

        int guess;

        do {
            guessestaken++;

            // Get the user input whilst guess is wrong
            guess = getUserInput();

            //Check user input
        } while (!checkUserGuess(guess));
    }

    // Gets an integer value from user
    private int getUserInput() {
        Scanner input = new Scanner(System.in);
        String userinput;
        do {
            System.out.print("Guess a number between 1 and 100: ");
            // Make the user input a value while input is not an integer
            userinput = input.nextLine();
        } while (!isInteger(userinput));
        //Returns the input parsed as an integer
        return Integer.parseInt(userinput);
    }

    //Generate a new value between MIN and MAX
    private int generateNewNumber() {
        Random random = new Random();
        return random.nextInt(MAX - MIN + 1) + MIN;
    }

    private boolean checkUserGuess(int guess) {
        if (guess == guessnumber) {
            //If the user guesses right return true
            System.out.println("Well done! " + guessnumber + " was my number! You guessed it in " + guessestaken + " guesses.");
            return true;
        } else {
            // Return false with appropriate output to console
            if (guess > guessnumber) {
                System.out.println("My number is less than " + guess + ".");
            } else {
                System.out.println("My number is greater than " + guess + ".");
            }
        }
        return false;

    }

    //Returns true when input string is a valid integer
    public static boolean isInteger(String s) {
        try {
            Integer.parseInt(s);
        } catch (NumberFormatException e) {
            return false;
        }
        return true;
    }

    public static void main(String args[]) {
        new GuessMyNumber(0, 100);
    }
}

static final int MAX = 100;
static final int MIN = 1;

int max = 100;
int min = 1;

// Min and Max values of number generated
private final int MIN;
private final int MAX;

//The number in which to guess
private int guessnumber = 0;
//Total guesses taken
private int guessestaken = 0;

public GuessMyNumber(int min, int max) {
    MIN = min;
    MAX = max;

    //Assign a new random number to guessnumber
    guessnumber = generateNewNumber();

    int guess;

    do {
        guessestaken++;

        // Get the user input whilst guess is wrong
        guess = getUserInput();

        //Check user input
    } while (!checkUserGuess(guess));
}

// Gets an integer value from user
private int getUserInput() {
    Scanner input = new Scanner(System.in);
    String userinput;
    do {
        System.out.print("Guess a number between 1 and 100: ");
        // Make the user input a value while input is not an integer
        userinput = input.nextLine();
    } while (!isInteger(userinput));
    //Returns the input parsed as an integer
    return Integer.parseInt(userinput);
}

//Generate a new value between MIN and MAX
private int generateNewNumber() {
    Random random = new Random();
    return random.nextInt(MAX - MIN + 1) + MIN;
}

private boolean checkUserGuess(int guess) {
    if (guess == guessnumber) {
        //If the user guesses right return true
        System.out.println("Well done! " + guessnumber + " was my number! You guessed it in " + guessestaken + " guesses.");
        return true;
    } else {
        // Return false with appropriate output to console
        if (guess > guessnumber) {
            System.out.println("My number is less than " + guess + ".");
        } else {
            System.out.println("My number is greater than " + guess + ".");
        }
    }
    return false;

}

//Returns true when input string is a valid integer
public static boolean isInteger(String s) {
    try {
        Integer.parseInt(s);
    } catch (NumberFormatException e) {
        return false;
    }
    return true;
}

public static void main(String args[]) {
    new GuessMyNumber(0, 100);
}