C# program to count the frequency of the specified word in the given string

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mahmoud2506

2022-05-09

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Program:

The source code to print the count of the word in the specified string in C# is given below. The given program is compiled and executed successfully on Microsoft Visual Studio.

//Program to count the frequency of the 
//specified word in the given string.

using System;

class WordFrequency
{
    public static int CountWordFrequncy(string sentence, string word)
    {
        int cnt = 0;
        int i = 0;
        while ((i = sentence.IndexOf(word, i)) != -1)
        {
            i += word.Length;
            cnt++;
        }
        return cnt;
    }
    public static void Main()
    {
        string sentence;

        Console.Write("Enter the Sentence: ");
        sentence = Console.ReadLine();

        Console.WriteLine(CountWordFrequncy(sentence, "the"));
    }
}

Output:

Enter the Sentence: India is the great country, the india is very cultural country
2
Press any key to continue . . .

Explanation:

In the above program, we created a WordFrequency class that contains two static methods CountWordFrequency() and Main(). The CountWordFrequency() method returns the count of the specified word in the specified string. In the Main() method we created a string variable and took sentence as an input and then find the word occurrence and print on the console screen.

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total answers (1)

C# program to count the frequency of the specified word in the given string

C# program to count the frequency of the specified word in the given string

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C# Basic Programs | String programs

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