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Counting the occurrences of every duplicate words in a string using dictionary in c#

Counting the occurrences of every duplicate words in a string using dictionary in C#

Hello everyone, I am going to share the code sample for counting the occurrences of every duplicate words in a string using dictionary. The example in detail as given below.

/// <summary>
/// Counting the occurrences of every duplicate words in a string using dictionary in c#
/// <summary>

public class CountDuplicateWords
{
    static string str = "HI MY NAME IS ANIL HI MY NAME IS ANIL HI MY NAME IS ANIL AND FROM KUSHINAGAR".ToLower();

    public static int CountWords(string key)
    {
        string[] strList = str.Split(' ');
        Dictionary<int, string> dicList = new Dictionary<int, string>();

        for (int i = 0; i < strList.Length; i++)
        {
            dicList.Add(i, strList[i]);
        }
        return dicList.Where(x => x.Value == key).ToList().Count;
    }

    static void Main(string[] ax)
    {
        Console.WriteLine("Enter words to count.");

        Console.WriteLine(CountWords(Console.ReadLine()));
        Console.ReadLine();
    }
}

The output live link



ANIL SINGH

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