ibtesam123

import 'package:flutter/material.dart';
import 'package:test_proj/nextpage.dart';

class HomePage extends StatefulWidget {
  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  TextEditingController controller;

SuryaPratapK

#include<bits/stdc++.h>
using namespace std;

struct node {
	int parent;
	int rank;
};

vector<node> dsuf;
//FIND operation