fork download
copy 
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. public class TV {
  13.     int canal;
  14.     int volume;
  15.     boolean ligada;
  16.     int tamanho;
  17.  
  18.     public TV(){
  19.         this.tamanho = 21;
  20.         this.ligada = false;
  21.         this.canal = 0;
  22.         this.volume = 0;
  23.     }
  24.  
  25.     // método da classe
  26.     public void ligar(boolean ligada){
  27.         this.ligada = ligada;
  28.     }
  29.  
  30.     // função
  31.     public static void estahLigada (TV objeto){
  32.         if (objeto.ligada)
  33.             System.out.println ("está ligada");
  34.         else
  35.             System.out.println ("não está ligada");
  36.     }
  37.  
  38.     public static void main (String args []){
  39.         TV televisao1 = new TV();
  40.         TV televisao2 = new TV();
  41.         // chamando o método ligar
  42.         televisao1.ligar(true);
  43.         televisao2.ligar(false);
  44.         System.out.print ("A televisão 1 ");
  45.         // chamando a função estahLigada
  46.         estahLigada (televisao1);
  47.         System.out.print ("A televisão 2 ");
  48.         estahLigada (televisao2);
  49.     }
  50. }
  51.  
  52. 	}
  53. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
Main.java:12: error: illegal start of expression
public class TV {
^
1 error
stdout
copy 
Standard output is empty
https://ideone.com/zCIa7b
language:
Java (12.0.1)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!