public class Variable {

    public static void main(String[] args) {
        int number = 200; // Declaring and initializing an integer variable named "number" with the value 200.
        System.out.println("First exercise" + " the integer value defined with INT is " + number); // Printing the value of "number" using concatenation.

        double number2 = 12.5125; // Declaring and initializing a double variable named "number2" with the value 12.5125.
        System.out.println("Second exercise" + " the decimal value defined with DOUBLE is " + number2); // Printing the value of "number2" using concatenation.

        char unicodeLetter = 'M'; // Declaring and initializing a char variable named "unicodeLetter" with the character 'M'.
        System.out.println("Third exercise" + " the Unicode value defined with CHAR is " + unicodeLetter); // Printing the value of "unicodeLetter" using concatenation.

        boolean willPassAlura = true; // Declaring and initializing a boolean variable named "willPassAlura" with the value true.
        System.out.println(
                "Fourth exercise" + " the value of whether you will pass Alura, defined with boolean, is " + willPassAlura); // Printing the value of "willPassAlura" using concatenation.

        String name = "Alex"; // Declaring and initializing a String variable named "name" with the value "Alex".
        System.out.println(
                "Fifth exercise" + " My name is defined with String and double quotes as " + name); // Printing the value of "name" using concatenation.
    }
}