using System;

using System.Collections.Generic;

​

public static class PokemonLookup {

static Dictionary<string, string[]> dict = new Dictionary<string, string[]>();

static public void Initialize() {

        dict.Add("Water", new string[] {"Squirtle", "Tentacool", "Psyduck"});

        dict.Add("Grass", new string[] {"Bulbasaur", "Oddish", "Gloom"});

        dict.Add("Fire", new string[] {"Charmander", "Vulpix"});

        dict.Add("Fairy", new string[] {"Jigglypuff"});

}

static public string[] LookupByType(string pokemonType) {

        if (pokemonType == "Water") return dict["Water"];

        else if (pokemonType == "Grass") return dict["Grass"];

        else if (pokemonType == "Fire") return dict["Fire"];

        else if (pokemonType == "Fairy") return dict["Fairy"];

        else return null;

}

}

public class Program

{

public static void Main()

{

PokemonLookup.Initialize();

// TODO: write code here to look up water type Pokemons and print them out

      foreach (string value in PokemonLookup.LookupByType("Water"))

        {

            Console.WriteLine("{0}", value);

        }

}

}