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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.        string[] strings = new[] { "1:23:45.6", "23:45.6", "23:45", "1:23:45" };
  13.         string[] formats = new[] { "H:mm:ss.f", "H:mm.f", "H:mm", "H:mm:ss" };
  14.         TimeSpan[] timespans = strings
  15.             .Select(str =>
  16.             {
  17.                 TimeSpan? ts = null;
  18.                 DateTime dt;
  19.                 if (DateTime.TryParseExact(str, formats, CultureInfo.InvariantCulture, DateTimeStyles.None, out dt))
  20.                     ts = dt.TimeOfDay;
  21.                 return ts;
  22.             })
  23.             .Where(ts => ts.HasValue)
  24.             .Select(ts => ts.Value)
  25.             .ToArray();
  26.         foreach(TimeSpan ts in timespans)
  27.             Console.WriteLine(ts.ToString());
  28. 	}
  29. }
Success #stdin #stdout 0.07s 34112KB
comments (?)
stdin
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Standard input is empty
stdout
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01:23:45.6000000
23:45:00.6000000
23:45:00
01:23:45
https://ideone.com/7Baa36
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
public

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