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  1. using System;
  2. using System.Text;
  3.  
  4. public class Test {
  5. 	public static void Main()	{
  6. 		try {
  7. 			string cats = "\uD83D\uDE38\uD83D\uDE3E";
  8. 			Console.WriteLine( cats );
  9. 			Console.WriteLine( cats.Substring(1) );
  10. 			Console.WriteLine( ReverseString(cats) ); //program crashes, generates no output!
  11. 			Console.WriteLine( cats.Length );
  12.  
  13. 			string noel = "noe\u0308l";
  14. 			Console.WriteLine( noel );
  15. 			Console.WriteLine( ReverseString(noel) );
  16. 			Console.WriteLine( noel.Substring(0,3) );
  17. 			Console.WriteLine( noel.Length );
  18. 			Console.WriteLine( Join( ",", noel.ToCharArray() ) );
  19.  
  20. 			string ligature = "ba\uFB04e";
  21. 			Console.WriteLine( "Upper " + ligature + " => " + ligature.ToUpper() );
  22.  
  23. 			string cnoel = "noël";
  24. 			Console.WriteLine( cnoel + " == " + noel + " (" + (cnoel == noel ? "true" : "false") + ")" );
  25. 			Console.WriteLine( "Normalize " + cnoel + " == " + noel + " (" + (cnoel.Normalize() == noel.Normalize() ? "true" : "false") + ")" );
  26.  
  27. 		} catch( Exception ex ) {
  28. 			Console.WriteLine( ex.Message );
  29. 		}
  30. 	}
  31.  
  32.     public static string ReverseString(string s) {
  33. 		char[] arr = s.ToCharArray();
  34. 		Array.Reverse(arr);
  35. 		return new string(arr);
  36.     }
  37.  
  38.     public static string Join(string j, char[] cs) {
  39.     	StringBuilder builder = new StringBuilder();
  40.     	foreach( char c in cs ) {
  41.     		builder.Append(c).Append(j);
  42. 		}
  43. 		return builder.ToString();
  44.     }
  45. }
  46.  
Success #stdin #stdout 0.04s 33872KB
comments (?)
stdin
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Standard input is empty
stdout
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😸😾
�😾
�😸�
4
noël
l̈eon
noe
5
n,o,e,̈,l,
Upper baffle => BAfflE
noël == noël (false)
Normalize noël == noël (true)
https://ideone.com/iKoz3p
No output, no errors, something breaks on ideone. Comment out the crashing line to see other output.
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
secret

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