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  1. using System;
  2.  
  3. static class Test
  4. {
  5.     private static int Add(this int x, int y) => x + y;
  6.  
  7.     static void Main(string[] args)
  8.     {
  9.         Console.WriteLine(3.Add(2));
  10.     }
  11. }
Success #stdin #stdout 0s 131648KB
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https://ideone.com/at5e4V
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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