Question

How to create Dictionary with keys and Values and create Lists from the keys and Values in C#

Answer 1

using System;
using System.Collections.Generic;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            var dictionary = new Dictionary<string, int>();
            dictionary.Add("c#", 11);
            dictionary.Add("java", 13);
            dictionary.Add("c++", 12);

            List<string> list_string = new List<string>(dictionary.Keys);
            foreach (string s in list_string)
                Console.WriteLine(s);

            List<int> list_int = new List<int>(dictionary.Values);
            foreach (int n in list_int)
                Console.WriteLine(n);
        }
    }
}


/*
run:
      
c#
java
c++
11
13
12

*/

 

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