program to calculate sum of two number
public class calculateSum { public static void main(String[] args) { int a = 2; int b = 3; System.out.println(2+3); System.out.println(a+b); } }
program to multiply two number
public class CalculateMultiply { public static void main(String[] args) { int a = 2; int b = 3; System.out.println(2*3); System.out.println(a*b); } }