import java.io.*;
public class booleanvar1
{  public static void main(String[] args)
         {
         System.out.println("true  && true  = "+(true && true));
         System.out.println("true  && false = "+(true && false));
         System.out.println("false && true  = "+(false && true));
         System.out.println("false && false = "+(false && false));
         System.out.println("true  || true  = "+(true || true));
         System.out.println("true  || false = "+(true || false));
         System.out.println("false || true  = "+(false || true));
         System.out.println("false || false = "+(false || false));
         
         }
}



