public class Main {
    public static void main(String[] args) {
        int age = 30;                 // Integer variable to store age
        double salary = 50000.75;      // Double variable to store salary
        String name = "John Doe";      // String variable to store name
        boolean isEmployed = true;     // Boolean variable to check employment status
        // Printing the values of variables
        System.out.println("Name: " + name);
        System.out.println("Age: " + age);
        System.out.println("Salary: $" + salary);
        System.out.println("Employed: " + isEmployed);
        // Update the value of a variable
        age = 31;  // Age increased by 1 year
        // Print the updated value
        System.out.println("Updated Age: " + age);
    }
}