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  1. using System;
  2. using System.Linq;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8.     var res = new[] {"quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog"}
  9.         .Select((v, i) => new {Index = i, Value = v})
  10.         .GroupBy(p => p.Index / 2)
  11.         .ToDictionary(g => g.First().Value, g => g.Last().Value);
  12.     foreach (var p in res) {
  13.         Console.WriteLine("{0} - {1}", p.Key, p.Value);
  14.     }
  15. 	}
  16. }
Success #stdin #stdout 0.05s 34200KB
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stdin
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Standard input is empty
stdout
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quick - brown
fox - jumps
over - the
lazy - dog
https://ideone.com/eqT8iU
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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