Q2

public class Main {
    public static void main(String[] args) {
        // Declare and initialize variables
        char mark = 'A';
        double grade = 98.8;
        int age = 42;
        boolean summerIsOver = true;

        // Display the values
        System.out.println("Mark: " + mark);
        System.out.println("Grade: " + grade);
        System.out.println("Age: " + age);
        System.out.println("Summer is over: " + summerIsOver);
    }
}