text: //BUCLES  
  var uno=1;
  var dos=10;
  /*
   * while
   * dp - while
   * for
   * break- continue
   * 
   */
  
  while(uno < dos){
      document.write(uno + "<br>");
      uno++;
  }
  
  document.write("<br>");
  uno = 0;
  
  do{
      document.write(uno + "<br>");
      uno++;
  }while(uno <= dos);
  
  document.write("<br>");
  uno = 0;
  
  for(var i=0;i <= 10;i++){
      document.write(i,"<br>");
  }
  