using System.Collections.Generic;
class Program {
public static void Main() {
Dictionary<string,string> dico = new Dictionary<string,string>();
dico.Add("France", "20 Rue Arson");
dico.Add("Francis", "90 Rue Barberis");
foreach (KeyValuePair<string,string> elem in dico)
System.Console.WriteLine(elem.Key + " : " + elem.Value);
}
}