Operazioni: reali

di

Le operazioni più comuni con i numeri reali

public class Reali
{
   public static void main(String[] args)
   {
      double x=10.5,
             y= 3.1;

      System.out.println("+x = " + (+x)); //operatori aritmetici unari
      System.out.println("-x = " + (-x));
      System.out.println();

      System.out.println("x+y = " + (x+y)); //operatori aritmetici binari
      System.out.println("x-y = " + (x-y));
      System.out.println("x*y = " + (x*y));
      System.out.println("x/y = " + (x/y));
      System.out.println("x%y = " + (x%y));
      System.out.println();

      System.out.println("x <  y = " + (x <  y)); //operatori condizionali (di confronto)
      System.out.println("x <= y = " + (x >= y));
      System.out.println("x >  y = " + (x >  y));
      System.out.println("x >= y = " + (x >= y));
      System.out.println("x == y = " + (x == y));
      System.out.println("x != y = " + (x != y));
      System.out.println();
   }//main()

}//Reali