Guessing Game.

package actualmethodguessing;
import java.util.Scanner;
import java.util.Random;
public class ActualMethodGuessing {

    public static void main(String[] args) {
                Scanner input = new Scanner(System.in);
        Random rand = new Random();
        int guessNum = rand.nextInt(20);
        int num, findNum = 0;
        findNum = guessNum;
        boolean again;
        System.out.print("This is a guessing game...");
        System.out.print("\nPlease enter a number between one and twenty:");
        do {
            num = input.nextInt();
            if (num==findNum){
                System.out.println("Congrats you guessed the right number!");
                again = false;
            } else {
                System.out.println("Whoops! You did NOT guess the right number! :( ");
                again = true;
                giveHint(num,findNum);

            }
        } while (again);
        input.close();
        System.out.println("The actual number was"+findNum);
        System.out.println("Your number was "+num);
    }

    public static void giveHint(int num, int findNum ) {
        if (findNum>num){
            System.out.print("Hint: guess a higher number. ");
        } else if (findNum<num){
            System.out.print("Hint: guess a lower number. ");

        }}}