using System; using System.Collections.Generic; using System.Text; namespace comodo { class Program { static void Main(string[] args) { string s1 = "Prova"; string s2 = "Prova"; string s3 = "prova"; int result1 = String.Compare(s1, s2); int result2 = String.Compare(s1, s3); int result3 = String.CompareOrdinal(s1, s2); Console.WriteLine(result1); Console.WriteLine(result2); Console.WriteLine(result3); } } }