BEGIN
    INT random_number = ENTIER(next random * 100.0) + 1;  # Generate directly #
    print(("the secret number is", random_number, newline));
    print("guess a number: ");
    WHILE
        INT guess = read int;
        IF guess < random_number THEN
            print("too low, try again: ");
            TRUE
        ELIF guess > random_number THEN
            print("too high, try again: ");
            TRUE
        ELSE
            print(("that's right",new line));
            FALSE
        FI
    DO SKIP OD
END