Question

How to count only the unique words from a string in C#

Answer 1

using System;
using System.Linq;

class Program
{
    static void Main() {
        string s = "csharp cpp csharp java c python Csharp c cpp php java";
 
        var words = s.Split();
        int unqiueWordsCount = words.Distinct().Count();  

        Console.WriteLine(unqiueWordsCount);
    }
}
 
 
 
 
/*
run:
 
7
 
*/

 

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