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  1. using System;
  2. using System.Collections.Generic;
  3. using System.IO;
  4. using System.Linq;
  5. using System.Text.RegularExpressions;
  6.  
  7. public class Test
  8. {
  9. 	public static void Main()
  10. 	{
  11. 		var m = Regex.Match("apple", "(?<C>a(?=pple)|b(?=anana)|c(?=herry))");
  12. 		if (m.Success)
  13. 		{
  14. 		    Console.WriteLine("fruit\'s initial: {0}", m.Groups["C"].Value);
  15. 		}
  16. 	}
  17. }
Success #stdin #stdout 0.05s 134208KB
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Standard input is empty
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fruit's initial: a
https://ideone.com/uDjcap
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
secret

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