import java.util.Scanner;

public class FirstDay {
    public static void main(String[] args) {
        System.out.println("hello world!");

        int randomNum = (int) (Math.random() * 100 + 1);
        System.out.println(randomNum);
        Scanner scanner = new Scanner(System.in);

        System.out.println("What is your guess?");
        int userGuess = scanner.nextInt();
        while (userGuess != randomNum) {
            if (userGuess > randomNum) {
                System.out.println("your guess is too big!");
            } else if (userGuess < randomNum) {
                System.out.println("your guess is too small!");
            } else {
                System.out.println("you got it right!");
            }
            System.out.println("What is your guess?");
            userGuess = scanner.nextInt();
        }
        System.out.println("you got it right!");
    }
}