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  1. using System;
  2. using System.Linq;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		char[] a = new char[] { 'a', 'b', 'c', 'd' };
  9. 		Console.WriteLine(string.Join("", a));
  10. 		Console.WriteLine(string.Join("", a.Select(v => "-")));
  11. 	}
  12. }
Success #stdin #stdout 0.02s 131648KB
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stdin
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Standard input is empty
stdout
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abcd
----
https://ideone.com/sdfVXr
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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