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C# Program to add a node after the given node in a Linked List
Set a LinkedList and add elements.
string [] students = {"Beth","Jennifer","Amy","Vera"}; LinkedList<string> list = new LinkedList<string>(students);
Firstly, add a new node at the end.
var newNode = list.AddLast("Emma");
Now, use the AddAfter() method to add a node after the given node.
list.AddAfter(newNode, "Matt");
The following is the complete code.
Example
using System; using System.Collections.Generic; class Demo { static void Main() { string [] students = {"Beth","Jennifer","Amy","Vera"}; LinkedList<string> list = new LinkedList<string>(students); foreach (var stu in list) { Console.WriteLine(stu); } // adding a node at the end var newNode = list.AddLast("Emma"); // adding a new node after the node added above list.AddAfter(newNode, "Matt"); Console.WriteLine("LinkedList after adding new nodes..."); foreach (var stu in list) { Console.WriteLine(stu); } } }
Output
Beth Jennifer Amy Vera LinkedList after adding new nodes... Beth Jennifer Amy Vera Emma Matt
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