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  1. using System;
  2. using System.Text;
  3. using System.Linq;
  4. using System.Collections.Generic;
  5.  
  6. public class Program
  7. {
  8.  
  9. public static void Main(string[] args)
  10. {
  11.             List<string> a = new List<string>(){"A","B","C","D"};
  12.             if(a.Count > 1)
  13.                 a.RemoveAt(a.Count-2);
  14.  
  15.             Console.Write(string.Join(",", a.ToArray()));
  16.     }
  17. }
Success #stdin #stdout 0.02s 33912KB
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stdin
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Standard input is empty
stdout
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A,B,D
https://ideone.com/Q9xPgT
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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