在 C# 中移除連結串列中的所有節點
要從 LinkedList 中移除所有節點,程式碼如下 -
示例
using System; using System.Collections.Generic; public class Demo { public static void Main() { int [] num = {10, 20, 30, 40, 50}; LinkedList<int> list = new LinkedList<int>(num); Console.WriteLine("LinkedList nodes..."); foreach (var n in list) { Console.WriteLine(n); } list.Clear(); Console.WriteLine("LinkedList is empty now!"); foreach (var n in list) { Console.WriteLine(n); } } }
輸出
這將產生以下輸出 -
LinkedList nodes... 10 20 30 40 50 LinkedList is empty now!
示例
我們來看另一個示例 -
using System; using System.Collections.Generic; public class Demo { public static void Main(){ LinkedList<String> list = new LinkedList<String>(); list.AddLast("A"); list.AddLast("B"); list.AddLast("C"); list.AddLast("D"); list.AddLast("E"); list.AddLast("F"); list.AddLast("G"); list.AddLast("H"); list.AddLast("I"); list.AddLast("J"); Console.WriteLine("Count of nodes = " + list.Count); list.Clear(); Console.WriteLine("Count of nodes (updated) = " + list.Count); } }
輸出
這將產生以下輸出 -
Count of nodes = 10 Count of nodes (updated) = 0
廣告