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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. var str = "P u m p k i n   p i e";
  10. var res = Regex.Replace(str, @"\s(?=\S|\s{2,})", "");
  11. Console.WriteLine(res);
  12.  
  13. 	}
  14. }
Success #stdin #stdout 0.03s 30064KB
comments ()
stdin 
Standard input is empty
stdout 
Pumpkin pie
https://ideone.com/L6ZQtt
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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