fork download
copy 
  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Lists 
  5. {
  6.     static void Main()
  7.     {
  8.  
  9.             List<string> colorList = new List<string>();
  10.  
  11.             colorList.Add ("Red");
  12.             colorList.Add ("Green");
  13.             colorList.Add ("Yellow");
  14.             colorList.Add ("Purple");
  15.             colorList.Add ("Orange");
  16.  
  17.             Console.WriteLine ("\nMy initial list of colors is: ");
  18.             foreach (string color in colorList)
  19.             {
  20.               Console.WriteLine ( color );
  21.             }
  22.  
  23.             colorList.Remove ("Red");
  24.             colorList.Insert (2, "White");
  25.  
  26.  
  27.             Console.WriteLine ("\nAfter removing Red and adding White, my list is: ");
  28.             foreach (string color in colorList)
  29.             {
  30.               Console.WriteLine ( color );
  31.             }
  32.  
  33.             Console.WriteLine ("\nThe Index of Yellow is:");
  34.             Console.WriteLine(colorList.IndexOf ("Yellow") );
  35.  
  36.            // sort and print your list
  37.             colorList.Sort ();
  38.  
  39.  
  40.  
  41.     }  // main
  42.  
  43.  
  44. }  // public class lists
  45.  
Success #stdin #stdout 0.03s 27336KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
My initial list of colors is: 
Red
Green
Yellow
Purple
Orange

After removing Red and adding White, my list is: 
Green
Yellow
White
Purple
Orange

The Index of Yellow is:
1
https://ideone.com/PZUnkI
language:
C# (gmcs 5.20.1)
created:
1 day 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!