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class Dictionary

class Dictionary

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madsiro	20 Apr, 2008 - 11:56 AM Post #1
New D.I.C Head Joined: 20 Apr, 2008 Posts: 1	Hi, I'm programming in C #, and I have a question about the class dictionary, I know that this work as a hash table, but I would like to know how that hash function uses (or which is the one that could use), and that size is its table, here is an example of Dictionary, and here is my question. CODE private static Dictionary<string, double> PrepareFrequency(string[] words) { Dictionary<string, double> table = new Dictionary<string, double>(); foreach (string word in words) { if (table.ContainsKey(word)) table[word]++; else table.Add(word, 1); } return table; } Thanks for your attention.
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zakary

RE: Class Dictionary
21 Apr, 2008 - 04:12 AM

Post #2

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try it like this.

csharp


private static Dictionary<string, double> PrepareFrequency(string[] words)
{
    Dictionary<string, double> table = new Dictionary<string, double>();

    foreach (string word in words)
    {
        if (!table.ContainsKey(word))
            table.Add(word, 1);
    }

    return table;
}