public class Syntax {
   public static void main(String[] args){
      int aNumber = 6;
      int half = anumber / 2.0;
      System.out.println("Half of " + anumber + " is " + half);

      int den = 3;
      double num = anumber;
      double result = num / den;
      System.out.println(num + " / 3 = " + result);

      float x = 4.5;
      int y = x;
      System.out.println("y = " + y + " x = " + x);
   }
}