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  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Test
  5. {
  6. 	public static void Value(List<int> l)
  7. 	{
  8. 		l = new List<int>(1);
  9. 	}
  10.  
  11. 	public static void Reference(ref List<int> l)
  12. 	{
  13. 		l = new List<int>(1);
  14. 	}
  15.  
  16. 	public static void Out(out List<int> l)
  17. 	{
  18. 		l = new List<int>(1);
  19. 	}
  20.  
  21. 	public static void Main()
  22. 	{
  23. 		var l = new List<int>(2);
  24. 		var m = new List<int>(3);
  25. 		var n = new List<int>(4);
  26. 		Value(l);
  27. 		Reference(ref m);
  28. 		Out(out n);
  29.  
  30. 		Console.WriteLine("{0} 2", l.Capacity);
  31. 		Console.WriteLine("{0} 3", m.Capacity);
  32. 		Console.WriteLine("{0} 4", n.Capacity);
  33.  
  34. 	}
  35. }
Success #stdin #stdout 0.04s 23896KB
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stdin
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Standard input is empty
stdout
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2 2
1 3
1 4
https://ideone.com/LEGvux
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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