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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 		    Person p = new Person { Age = 23 };
  8. 		    Agent agent = new Agent { Age = 25 };
  9.  
  10. 		    int res = p + agent;//Result 48
  11. 		    Console.WriteLine("Result is "+ res);
  12. 	}
  13. }
  14.  
  15. class Person
  16. {
  17.     public int Age;
  18.     public static int operator +(Person p, Person p2)
  19.     {
  20.         return p.Age + p2.Age;
  21.     }
  22. }
  23. class Agent : Person
  24. {
  25.  
  26. }
Success #stdin #stdout 0.02s 33880KB
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stdin
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Standard input is empty
stdout
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Result is 48
https://ideone.com/YshrhR
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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