static void Main(string[] args) { Console.WriteLine("Available algorithms for encoding/decoding:"); Console.WriteLine("1 - Vigenere Substitution."); Console.WriteLine("2 - Transposition Letter by Letter."); Console.WriteLine("3 - Phone Code."); Console.WriteLine("4 - Binary Code."); Console.WriteLine("5 - Keyword."); Console.Write("\nType the algoritm #: "); algoritm = Convert.ToInt32(Console.ReadLine()); Console.Write("Type the phrase: "); input_phrase = Console.ReadLine(); switch (algoritm) { case 1: Console.WriteLine("\nVigenere Substitution."); Console.Write("Type the value: "); value = Convert.ToInt32(Console.ReadLine()); if (value > 10 && value < 99) { Console.WriteLine("1 - Encode."); Console.WriteLine("2 - Decode."); Console.Write("Procedure #: "); procedure = Convert.ToInt32(Console.ReadLine()); Vigenere_Substitution vs = new Vigenere_Substitution(input_phrase, value.ToString()); switch (procedure) { case 1: vs.Encode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + vs.GetInput_Phrase()); Console.WriteLine("Encoded phrase: " + vs.GetOutput_Phrase()); break; case 2: vs.Decode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + vs.GetInput_Phrase()); Console.WriteLine("Decoded phrase: " + vs.GetOutput_Phrase()); break; default: Console.WriteLine("\nNo option."); break; } Console.Write("\nExport results? (Y/N) "); export = Console.ReadLine(); switch (export[0]) { case 'Y': Console.Write("Type a name for the output file: "); file_name = Console.ReadLine(); vs.Export(file_name); break; case 'N': break; default: Console.WriteLine("No option."); break; } } else { Console.WriteLine("Invalid value."); } break; case 2: Console.WriteLine("\nTransposition Letter by Letter."); Console.WriteLine("1 - Encode phrase."); Console.WriteLine("2 - Decode phrase."); Console.Write("Procedure #: "); procedure = Convert.ToInt32(Console.ReadLine()); Transposition t = new Transposition(input_phrase); switch (procedure) { case 1: t.Encode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + t.GetInput_Phrase()); Console.WriteLine("Encoded phrase: " + t.GetOutput_Phrase()); break; case 2: t.Decode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + t.GetInput_Phrase()); Console.WriteLine("Decoded phrase: " + t.GetOutput_Phrase()); break; default: Console.WriteLine("\nNo option."); break; } Console.Write("\nExport results? (Y/N) "); export = Console.ReadLine(); switch (export[0]) { case 'Y': Console.Write("Type a name for the output file: "); file_name = Console.ReadLine(); t.Export(file_name); break; case 'N': break; default: Console.WriteLine("No option."); break; } break; case 3: Console.WriteLine("\nPhone Code."); Console.WriteLine("1 - Encode phrase."); Console.WriteLine("2 - Decode phrase."); Console.Write("Procedure #: "); procedure = Convert.ToInt32(Console.ReadLine()); Phone_Code pc = new Phone_Code(input_phrase); pc.SetPhone_Numbers(); switch (procedure) { case 1: pc.Encode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + pc.GetInput_Phrase()); Console.WriteLine("Encoded phrase: " + pc.GetOutput_Phrase()); break; case 2: pc.Decode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + pc.GetInput_Phrase()); Console.WriteLine("Decoded phrase: " + pc.GetOutput_Phrase()); break; default: Console.WriteLine("\nNo option."); break; } Console.Write("\nExport results? (Y/N) "); export = Console.ReadLine(); switch (export[0]) { case 'Y': Console.Write("Type a name for the output file: "); file_name = Console.ReadLine(); pc.Export(file_name); break; case 'N': break; default: Console.WriteLine("No option."); break; } break; case 4: Console.WriteLine("\nBinary Code."); Console.WriteLine("1 - Encode phrase."); Console.WriteLine("2 - Decode phrase."); Console.Write("Procedure #: "); procedure = Convert.ToInt32(Console.ReadLine()); Binary_Code bc = new Binary_Code(input_phrase); bc.SetBinary_Equivalents(); switch (procedure) { case 1: bc.Encode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + bc.GetInput_Phrase()); Console.WriteLine("Encoded phrase: " + bc.GetOutput_Phrase()); break; case 2: bc.Decode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + bc.GetInput_Phrase()); Console.WriteLine("Decoded phrase: " + bc.GetOutput_Phrase()); break; default: Console.WriteLine("\nNo option."); break; } Console.Write("\nExport results? (Y/N) "); export = Console.ReadLine(); switch (export[0]) { case 'Y': Console.Write("Type a name for the output file: "); file_name = Console.ReadLine(); bc.Export(file_name); break; case 'N': break; default: Console.WriteLine("No option."); break; } break; case 5: Console.WriteLine("\nKeyword."); Console.Write("Type the keyword: "); keyword = Console.ReadLine(); Console.WriteLine("1 - Encode phrase."); Console.WriteLine("2 - Decode phrase."); Console.Write("Procedure #: "); procedure = Convert.ToInt32(Console.ReadLine()); Keyword kw = new Keyword(input_phrase, keyword); switch (procedure) { case 1: kw.Encode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + kw.GetInput_Phrase()); Console.WriteLine("Encoded phrase: " + kw.GetOutput_Phrase()); break; case 2: kw.Decode(); Console.WriteLine("\n-- Successful encoding procedure --"); Console.WriteLine("Original phrase: " + kw.GetInput_Phrase()); Console.WriteLine("Decoded phrase: " + kw.GetOutput_Phrase()); break; default: Console.WriteLine("\nNo option."); break; } Console.Write("\nExport results? (Y/N) "); export = Console.ReadLine().ToLower(); switch (export[0]) { case 'y': Console.Write("Type a name for the output file: "); file_name = Console.ReadLine(); kw.Export(file_name); break; case 'n': break; default: Console.WriteLine("No option."); break; } break; default: Console.WriteLine("\nNo option."); break; } }