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  1. using System;
  2. using System.Linq;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		string str = "qwe   rty     uiop   sdfasdfad dfafsa";
  9.  
  10. 		Func<String, Char, String> agg =
  11. 			((s, c) => Char.IsWhiteSpace(c) && s.Last() == c ? s : s + c);
  12. 		var chars = str.Aggregate("", agg);
  13. 		Console.WriteLine(string.Join("", chars));
  14.  
  15. 		str = string.Join("", str.Where(c => !Char.IsWhiteSpace(c)));
  16. 		Console.WriteLine(str);
  17. 	}
  18. }
Success #stdin #stdout 0.03s 24240KB
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stdin
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Standard input is empty
stdout
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qwe rty uiop sdfasdfad dfafsa
qwertyuiopsdfasdfaddfafsa
https://ideone.com/5JI0vS
language:
C# (gmcs 5.20.1)
created:
9 years ago
visibility:
public

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