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Start your free trialAnne Yeiser
19,291 PointsCannot figure out task 1 of C# Collections Sets-and-dictionaries/using-dictionaries-- "Code the AddWord method..."
so far, I have--- using System.Collections.Generic;
namespace Treehouse.CodeChallenges { public class LexicalAnalysis { public Dictionary<string, int> WordCount = new Dictionary<string, int>();
public void AddWord(string word)
{
List<string> output = new List<string>(output.Count);
foreach(KeyValuePair<string, int> code in WordCount())
{
WordCount[int.Value] = int.Key;
}
}
}
}
and it is not working.
using System.Collections.Generic;
namespace Treehouse.CodeChallenges
{
public class LexicalAnalysis
{
public Dictionary<string, int> WordCount = new Dictionary<string, int>();
public void AddWord(string word)
{
List<string> output = new List<string>(output.Count);
foreach(KeyValuePair<string, int> code in WordCount())
{
WordCount[int.Value] = int.Key;
}
}
}
}
2 Answers
Steven Parker
231,198 PointsYou've got a few issues to work on yet, here's a few hints:
-
List<string> output = new List<string>(output.Count)
You can't reference a variable while defining it -
foreach(KeyValuePair<string, int> code in WordCount())
You create code but never use it - also, WordCount is not a function (so no parentheses)
-
WordCount[int.Value] = int.Key
int is a type, not a variable - also, a dictionary would normally be indexed by a Key, not a Value
- you'll probably want to test if the word is already in the dictionary
- if word is not in the dictionary, you might add it with a value of 1
- otherwise, you probably want to increment the current value
Anne Yeiser
19,291 PointsI am still stumped. I'm sorry.