Beispiel #1
0
        static void Main(string[] args)
        {
            int         numberOfSongs = int.Parse(Console.ReadLine());
            List <Song> allSongs      = new List <Song>();

            for (int i = 0; i < numberOfSongs; i++)
            {
                string[] input = Console.ReadLine().Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);

                try
                {
                    string artistName = input[0];
                    string songName   = input[1];
                    long[] songLength = input[2]
                                        .Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries)
                                        .Select(long.Parse)
                                        .ToArray();
                    long minutes = songLength[0];
                    long seconds = songLength[1];

                    SongLength minsAndSecs = new SongLength(minutes, seconds);
                    Song       song        = new Song(artistName, songName, minsAndSecs);
                    allSongs.Add(song);
                    Console.WriteLine("Song added.");
                }
                catch (InvalidSongException ex)
                {
                    Console.WriteLine(ex.Message);
                }
                catch (FormatException)
                {
                    Console.WriteLine(InvalidSongLengthException.Message);
                }
            }

            long playListLength = 0;

            foreach (var song in allSongs)
            {
                song.Length.CalculateTime();
                playListLength += song.Length.FullSongLengthInSeconds;
            }

            Console.WriteLine($"Songs added: {allSongs.Count}");

            long finalMinutes = playListLength / 60;
            long finalSeconds = playListLength % 60;
            long finalHours   = playListLength / 3600;

            finalMinutes %= 60; //!

            Console.WriteLine("Playlist length: {0}h {1}m {2}s",
                              finalHours, finalMinutes, finalSeconds);
        }
Beispiel #2
0
 public Song(string artistName, string songName, SongLength length)
 {
     this.ArtistName = artistName;
     this.songName   = songName;
     this.Length     = length;
 }