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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4.  
  5. class Entry
  6. {
  7.     static string MySpecialFunction(IEnumerable<string> items, int limit)
  8.     {
  9.         var sb = new StringBuilder();
  10.  
  11.         bool delimit = false;
  12.         int count = 0;
  13.  
  14.         foreach (var item in items) {
  15.             if (limit == 0) {
  16.                 ++count;
  17.             } else {
  18.                 if (delimit) {
  19.                     sb.Append(", ");
  20.                 }
  21.  
  22.                 delimit = true;
  23.                 sb.Append(item);
  24.  
  25.                 --limit;
  26.             }
  27.         }
  28.  
  29.         if (count != 0) {
  30.             sb.Append(", and ");
  31.             sb.Append(count);
  32.             sb.Append(" more.");
  33.         }
  34.  
  35.         return sb.ToString();
  36.     }
  37.  
  38.     static void Main()
  39.     {
  40.         Console.WriteLine(MySpecialFunction(new[] {
  41.             "sample11", "sample21", "sample31", "sample41", "sample51"
  42.         }, 3));
  43.     }
  44. }
Success #stdin #stdout 0.03s 33904KB
comments (?)
stdin 
Standard input is empty
stdout 
sample11, sample21, sample31, and 2 more.
https://ideone.com/l9owo0
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
secret

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