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  1. using System;
  2. using System.Linq;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		int[] a = new int[] {1, 2, 1, 3, 1, 4, 1, 5, 1, 6};
  9. 		var b = from x in a group x by x into t select t.Key;
  10. 		var c = a.Distinct();
  11. 		Console.WriteLine(String.Join(" ", b));
  12. 		Console.WriteLine(String.Join(" ", c));
  13. 	}
  14. }
Success #stdin #stdout 0.06s 24464KB
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stdin
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Standard input is empty
stdout
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1 2 3 4 5 6
1 2 3 4 5 6
https://ideone.com/9xN5RX
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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