Question

How to print KeyValuePair list by index in C#

Answer 1

using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main() {
        var list = new List<KeyValuePair<string, int>>();
        
        list.Add(new KeyValuePair<string, int>("c", 6));
        list.Add(new KeyValuePair<string, int>("java", 3));
        list.Add(new KeyValuePair<string, int>("c#", 9));
        list.Add(new KeyValuePair<string, int>("rust", 2));
        list.Add(new KeyValuePair<string, int>("c++", 7));

        int list_size = list.Count; 
        
        for (int i = 0; i < list_size; i++) {
            Console.WriteLine(list.ElementAt(i).Key + " : " + list.ElementAt(i).Value);
        }
    }
}




/*
run:

c : 6
java : 3
c# : 9
rust : 2
c++ : 7

*/

 

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