samit

  import   'package:flutter/material.dart' ; void   main () {    runApp ( MaterialApp ( debugShowCheckedModeBanner :  false ,  home :  Hi ())); } class   Hi   extends   StatelessWidget  {    @ override    Widget   build ( BuildContext   context ) {      return   Scaffold (        appBar :  AppBar (          centerTitle :  true ,          title :  Text ( "My first App" ),          backgroundColor :  Colors . red [ 700 ],       ),        body :  Column (          children : [            Center (       ...

basic  void main(){   print("something");   String greet=greeting();   print(greet);   int ages=age();   print(ages);   List<String> names = ['Chung li','yoshi','mrion',"30"];   print(names);   names.add("Samit");   names.remove("yoshi");   print(names);       } String greeting(){      return "hello"; } int age()=>10; Classes .