using System;

using System.Collections.Generic;

​

public class ScoreLookup {

    Dictionary<string, int> dictionary = new Dictionary<string, int>();

    public void AddScore(string name, int score) {

         dictionary.Add(name,score);

    }

    public int LookupScore(string name) {

​

        if (dictionary.ContainsKey(name)){

            int value = dictionary[name];

            //Console.WriteLine(value);

            return value;

        }else {

        foreach(KeyValuePair<string, int> pair in dictionary){

            //string s = name;

            string[] words = pair.Key.Split();

            for (int i = 0; i<words.Length; i++){

                if(words[i]== name){

                return pair.Value;

                }

            }

            }

        }

        return -1;

    }

}

​

public class Program

{

    public static void Main()

    {

        ScoreLookup lookup = new ScoreLookup();

        lookup.AddScore("John Chan", 55);

        lookup.AddScore("Henry Wong", 0);

        lookup.AddScore("Mary Lee", 60);

        lookup.AddScore("Hillary Clinton", 99);

        lookup.AddScore("Pikachu", 100);

        Console.WriteLine(lookup.LookupScore("John"));

        Console.WriteLine(lookup.LookupScore("Mary Lee"));

        Console.WriteLine(lookup.LookupScore("Pikachu"));

        Console.WriteLine(lookup.LookupScore("Wong"));

        Console.WriteLine(lookup.LookupScore("Hillary"));

    }

}