Java Programming

int number = 10;
double salary = 50000.50;
char grade = 'A';

String name = "Java";
int[] numbers = {1, 2, 3, 4};

int number = 10;
double value = number; 

double price = 99.99;
int value = (int) price; // Output: 99

final double PI = 3.14159;

class VariablesDemo {
    public static void main(String[] args) {
        int age = 25;
        double salary = 50000.75;
        char grade = 'A';
        boolean isWorking = true;

        System.out.println("Age: " + age);
        System.out.println("Salary: " + salary);
        System.out.println("Grade: " + grade);
        System.out.println("Working: " + isWorking);
    }
}

Age: 25
Salary: 50000.75
Grade: A
Working: true