fork(1) download
copy 
  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4.  
  5.  
  6. public class Test
  7. {
  8. 	public static void Main()
  9. 	{
  10. 		var userList = new List<User>();
  11. 		for(int j=0;j<20;j++) {
  12. 			userList.Add(new User() { Id = 0,Name = "Hi" });
  13. 		}
  14.  
  15. 		int i = 0;
  16. 		var newUserList = new List<User>();
  17. 		userList.ForEach(x => 
  18. 		{
  19. 			if((i++ % 5)==0) {
  20. 			    newUserList.Add(new User() { Id = 0,Name = "Иванов" });	
  21. 			}
  22. 			newUserList.Add(x);
  23.  
  24. 		});
  25. 		Console.WriteLine(String.Join(" ",newUserList.Select(x=>x.Name)));
  26. 	}
  27. }
  28.  
  29. public class User
  30. {
  31.     public string Name { get; set; }
  32.     public int Id { get; set; }
  33.     public int LastName { get; set; }
  34. }
  35.  
  36.  
Success #stdin #stdout 0.02s 12824KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/PGad7W
language:
C# (gmcs 5.20.1)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!