Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Collections Sets and Dictionaries Using Dictionaries

Posted by odalis garcia
odalis garcia
21,311 Points

Please help

Please help, not understanding.

LexicalAnalysis.cs 
using System.Collections.Generic;


namespace Treehouse.CodeChallenges
{
    public class LexicalAnalysis
    {
        public Dictionary<string, int> WordCount = new Dictionary<string, int>();

        public void AddWord(string word)
        {
            if (WordCount.ContainsKey(word))
            {
                WordCount[word]++;
            }
            else
            {
                WordCount.Add(word, 1);

        }
                public Dictionary<string, int> WordsWithCountGreaterThan(int i)
        {
                       return WordCount.Where(p => p.Value > 1).ToDictionary(p => p.Key, p => p.Value);
        }
        }
    }
}

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

You're close, but I see 3 issues:

  • it looks like the new method is inside the first one
  • if you want to use LINQ, you'll need a "using" statement for it
  • you probably meant to compare the value with "i", but this code compares it with "1" (one) instead