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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. 	    string txt = "e1e2e3";
  9.         Regex digits = new Regex(@"\d");
  10.         Random rand = new Random();
  11.         txt = digits.Replace(txt, match => rand.Next(0, 9).ToString());
  12.         Console.WriteLine(txt);
  13. 	}
  14. }
Success #stdin #stdout 0.06s 27496KB
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stdin
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Standard input is empty
stdout
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e0e8e3
https://ideone.com/Coo9AR
language:
C# (gmcs 5.20.1)
created:
4 years ago
visibility:
secret

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