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  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Test
  5. {
  6. 	static IEnumerable<string> Generate()
  7. 	{
  8. 		yield return "A";
  9. 		yield return "B";
  10. 		yield return "C";
  11. 	}
  12.  
  13. 	public static void Main()
  14. 	{
  15. 		foreach (var outer in Generate())
  16. 		{
  17. 			Console.WriteLine(outer);
  18. 			if (outer == "B")
  19. 			{
  20. 		        foreach (var inner in Generate())
  21. 		            Console.WriteLine("    " + inner);
  22. 			}
  23. 		}
  24. 	}
  25. }
Success #stdin #stdout 0.02s 33808KB
comments (?)
stdin
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Standard input is empty
stdout
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A
B
    A
    B
    C
C
https://ideone.com/kkND7W
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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