Challenges

Remember the rules for this are

• Try to use only the information given up to this point in this book.
• Try not to give up until you've given it a solid attempt

Challenge 1

Write code that will outputs The number is even if x is an even number.

public class Main {
    public static void main(String[] args) {
        // Change this variable to different numbers
        // to test your code
        int x = 5;

        // < YOUR CODE HERE >
    }
}

Challenge 2

Make it so that your code from the previous problem will also output The number is odd if the number is odd.

Challenge 3

Write code that will output allowed if the the password variable is equal to "abc123" and not allowed if it isn't.

public class Main {
    public static void main(String[] args) {
        // Change this variable to different strings
        // to test your code
        String password = "apple";

        // < YOUR CODE HERE >
    }
}

Challenge 4

Write code that will assign the string The number is {x} even to message if x is an even number and The number is {x} odd if x is an even number.

So if x is 12 the string you should assign The number 12 is even to message.

public class Main {
    public static void main(String[] args) {
        String message;

        // Change this variable to different numbers
        // to test your code
        int x = 5;

        // < YOUR CODE HERE >

        System.out.println(message);
    }
}