如何使用 C# 实现单链表的遍历?
csharpprogrammingserver side programming更新于 2025/5/25 3:37:17
设置一个 LinkedList 集合 −
var list = new LinkedList<string>();
现在，添加元素 −
list.AddLast("One");
list.AddLast("Two");
list.AddLast("Four");
现在，让我们在已经创建的 LinkedList 中添加新元素 −
LinkedListNode<String> node = list.Find("Four");
list.AddBefore(node, "Three");
list.AddAfter(node, "Five");
现在让我们看看如何遍历单链表中的节点 −
示例
using System;
using System.Collections.Generic;
public class Demo {
public static void Main(string[] args) {
var list = new LinkedList < string > ();
list.AddLast("One");
list.AddLast("Two");
list.AddLast("Four");
Console.WriteLine("Travering...");
foreach(var res in list) {
Console.WriteLine(res);
}
LinkedListNode < String > node = list.Find("Four");
list.AddBefore(node, "Three");
list.AddAfter(node, "Five");
Console.WriteLine("Travering after adding new elements...");
foreach(var res in list) {
Console.WriteLine(res);
}
}
}
