C# | Get the last node of the LinkedList<T>
LinkedList<T>.Last property is used to get the last node of the LinkedList<T>.
Syntax:
public System.Collections.Generic.LinkedListNode Last { get; }
Return Value: The last LinkedListNode<T> of the LinkedList<T>.
Below given are some examples to understand the implementation in a better way:
Example 1:
using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
public static void Main()
{
LinkedList<String> myList = new LinkedList<String>();
myList.AddLast( "A" );
myList.AddLast( "B" );
myList.AddLast( "C" );
myList.AddLast( "D" );
myList.AddLast( "E" );
if (myList.Count > 0)
Console.WriteLine(myList.Last.Value);
else
Console.WriteLine( "LinkedList is empty" );
}
}
|
Output:
E
Example 2:
using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
public static void Main()
{
LinkedList< int > myList = new LinkedList< int >();
if (myList.Count > 0)
Console.WriteLine(myList.Last.Value);
else
Console.WriteLine( "LinkedList is empty" );
}
}
|
Output:
LinkedList is empty
Note:
- LinkedList accepts null as a valid Value for reference types and allows duplicate values.
- If the LinkedList is empty, the First and Last properties contain null.
- Retrieving the value of this property is an O(1) operation.
Reference:
Last Updated :
01 Feb, 2019
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