Simple Example for HashTable

using System;
using System.Collections.Generic;
using System.Collections;
using System.Text;

namespace HashTable
{
    class hashtabes
    {
        Hashtable ht = new Hashtable();

        public string setting()
        {

            for (int i = 0; i < 5; i++)
            {
                Console.WriteLine("Enetr the Key");
                string key = Console.ReadLine();
                Console.WriteLine("Enter the Value");
                string value = Console.ReadLine();
                ht.Add(key, value);
            }
        }

        public string Getting()
        {
            Console.WriteLine("Please enter the Key");
            string input = Console.ReadLine();
            Console.WriteLine(ht[input]);
        }
            

    }
}

using System;
using System.Collections.Generic;
using System.Collections;

using System.Text;

namespace HashTable
{
    class Program
    {
        static void Main(string[] args)
        {
            hashtabes obj = new hashtabes();
            obj.setting();
            obj.Getting();

            Console.ReadLine();
        }
    }

}