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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8.  
  9. String s = @"CMD.EXE was started with the above path as the current directory. 
  10. UNC paths are not supported. Defaulting to Windows directory. 
  11. Initializing. 
  12. jsdns jsdnjs wuee uwoqw duwhduwd 9-8 is = COM10 
  13. uuwe sodks asjnjx";
  14.  
  15. Match m  = Regex.Match(s, @"\b(?i:com\d+)");
  16. if (m.Success)
  17.    Console.WriteLine(m.Value);
  18.  
  19. 	}
  20. }
Success #stdin #stdout 0.08s 33720KB
comments (?)
stdin 
Standard input is empty
stdout 
COM10
https://ideone.com/G1K7Ux
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
secret

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