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LinkedList Remove method in C#
Use the Remove() method to remove the first occurrence of a node in a LinkedList.
Firstly, let us set a LinkedList with integer elements.
int [] num = {2, 5, 7, 15};
LinkedList<int> list = new LinkedList<int>(num);Now, let’s say you need to remove node with element 7. For that, use the Remove() method.
list.Remove(7);
Let us see the complete code.
Example
using System;
using System.Collections.Generic;
class Demo {
static void Main() {
int [] num = {2, 5, 7, 15};
LinkedList<int> list = new LinkedList<int>(num);
foreach (var n in list) {
Console.WriteLine(n);
}
// adding a node at the end
var newNode = list.AddLast(25);
Console.WriteLine("LinkedList after adding new nodes...");
foreach (var n in list) {
Console.WriteLine(n);
}
// removing
list.Remove(7);
Console.WriteLine("LinkedList after removing a node...");
foreach (var n in list) {
Console.WriteLine(n);
}
}
}Output
2 5 7 15 LinkedList after adding new nodes... 2 5 7 15 25 LinkedList after removing a node... 2 5 15 25
Updated on: 23-Jun-2020
1K+ Views
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