Question

How to get only similar words that exist in two strings in C#

Answer 1

using System;
using System.Linq;

class Program
{
    static void Main() {
        string s1 = "c# c++ java php javascript";
        String s2 = "c python c++ c# java node.js";
        
        string[] words1 = s1.Split(" ", StringSplitOptions.RemoveEmptyEntries);
        string[] words2 = s2.Split(" ", StringSplitOptions.RemoveEmptyEntries);

        var matches = words1.Intersect(words2);

        foreach (var word in matches) {
            Console.WriteLine(word);
        }
    }
}





/*
run:

c#
c++
java

*/

 

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