using System;
using System.Collections.Generic;
namespace ConsoleApplication_C_Sharp
{
class Program
{
static void Main(string[] args)
{
var list = new List<KeyValuePair<string, int>>();
list.Add(new KeyValuePair<string, int>("c#", 1));
list.Add(new KeyValuePair<string, int>("java", 2));
list.Add(new KeyValuePair<string, int>("c++", 3));
list.Add(new KeyValuePair<string, int>("c", 4));
foreach (var e in list)
{
Console.WriteLine(e);
}
}
}
}
/*
run:
[c#, 1]
[java, 2]
[c++, 3]
[c, 4]
*/