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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 pattern = @"([^\s,]+),\s*([^\s,]+(?:, CPA, CFA)?)$";
  9.         string input = "John, Jan, Joe\nJohn, Jan, Joe, CPA, CFA\njake, jan, joe, john, jessie, jack, jones";
  10. 		Console.WriteLine(Regex.Replace(input, pattern, @"$1 and $2", RegexOptions.Multiline));
  11. 	}
  12. }
Success #stdin #stdout 0.08s 29372KB
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stdin
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Standard input is empty
stdout
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John, Jan and Joe
John, Jan and Joe, CPA, CFA
jake, jan, joe, john, jessie, jack and jones
https://ideone.com/eyy9dd
language:
C# (gmcs 5.20.1)
created:
3 years ago
visibility:
secret

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