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:
// C# code to get the last // node of the LinkedList using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a LinkedList of Strings
LinkedList<String> myList = new LinkedList<String>();
// Adding nodes in LinkedList
myList.AddLast( "A" );
myList.AddLast( "B" );
myList.AddLast( "C" );
myList.AddLast( "D" );
myList.AddLast( "E" );
// To get the last node of the LinkedList
if (myList.Count > 0)
Console.WriteLine(myList.Last.Value);
else
Console.WriteLine( "LinkedList is empty" );
}
} |
Output:
E
Example 2:
// C# code to get the last // node of the LinkedList using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a LinkedList of Integers
LinkedList< int > myList = new LinkedList< int >();
// To get the last node of the LinkedList
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: