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  1. using System;
  2. using System.Globalization;
  3. using System.Linq;
  4. using System.Collections.Generic;
  5.  
  6. public class Test
  7. {
  8.  
  9.  
  10. 	public static void Main()
  11. 	{
  12.          var lapTimes = new[]{"00:30", "1:50","2:00"};
  13.         string[] formats = new[] { "mm:ss", "m:ss" };
  14.         var laps = lapTimes.Select(s => DateTime.ParseExact(s, formats, CultureInfo.InvariantCulture,DateTimeStyles.None).TimeOfDay)
  15.             .OrderBy(ts => ts)
  16.             .ToList();
  17.         var diffs = laps.Take(1)
  18.             .Concat(laps.Skip(1).Select((ts, i) => ts - laps[i]))
  19.             .ToList();
  20.         foreach(TimeSpan ts in diffs)
  21.         	Console.WriteLine(ts.ToString());
  22. 	}
  23. }
Success #stdin #stdout 0.09s 35104KB
comments (?)
stdin 
Standard input is empty
stdout 
00:00:30
00:01:20
00:00:10
https://ideone.com/MA0Onu
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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