Java Examples

First Example: Sum of Two Numbers


 public class AddTwoNumbers {  
   public static void main(String[] args) {  
    int num1 = 5, num2 = 15, sum;  
    sum = num1 + num2;  
    System.out.println("Sum of these numbers: "+sum);  
   }  
 }

Output:

 Sum of these numbers: 20