SergioASaenz

void main(){
 print("Sergio Azael Saenz Quiñones");
  for(int m=1;m<=5; m++){
            print(m);
}//fin de for
  print("--------------------------------------------------------------------------");
 print("for each");
 List<String> colores=['Verde','Amarillo','Azul','Morado'];
  colores.forEach((colores)=>print(colores));
    print("--------------------------------------------------------------------------");

SergioASaenz

void main() {
 var a, b;
 var x, y;
  var color;
  print("Sergio Azael Saenz Quiñones");
a = -10;
b = ++a; // Incrementa a antes de que b obtenga su valor.
 print( "                          El valor de a es $a 😮");
 print("                          El valor de b es $b 😮");
  print("--------------------------------------------------------------------------");

SergioASaenz

void main() {
var minombre="Sergio Saenz";
var miedad=17;
var mipeso=69.5;
  String miescuela="Cbtis 128";
  int sem=6;
  print (minombre);
  print (miedad);
    print (mipeso);
   print('--------------------');

SergioASaenz

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override