To add two numbers - Compile Time

SumValue.java




public class SumValue
{
public static void main(String[] args)
{
int x,y,res;
x = 15;
y = 20;
res  = x + y;
System.out.println("X       : " + x + "\nY       : " + y +            "\nResult  : " + res);
}
}