lordvidex

import java.util.*;
import java.io.*;

public class Solution {
    // constants
    static final long MOD = 1000000007L;
    static final int LIMIT = Integer.MAX_VALUE;

    static FastScanner sc;
    static PrintWriter pw;

lordvidex

public class Test {
    public static void main(String[] args) throws IOException {
       ...
    }

    static class FastScanner {
        BufferedReader br;
        StringTokenizer st;

        //! Receives input from a file

lordvidex

import 'package:flutter/material.dart';

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

class Data{
  String email;
  String matric;
  String track;
  String date;
  Data(this.email,this.matric,this.track,this.date);

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'ECX',
      debugShowCheckedModeBanner: false,

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'ECX',
      debugShowCheckedModeBanner: false,

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'ECX',
      debugShowCheckedModeBanner: false,

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'WhatsApp',
      debugShowCheckedModeBanner: false,

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'WhatsApp',
      debugShowCheckedModeBanner: false,

lordvidex

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'WhatsApp',
      debugShowCheckedModeBanner: false,

lordvidex

///***************append function
List<dynamic> append(List a, List b){
  return a+b;
}

///************concatenate function
class VarLists<T>{
  List<dynamic> merger(List x){
    List merges = [];
    for(var a in x)merges+=a;