要获得SortedSet中的子集,代码如下-
using System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet<string> set1 = new SortedSet<string>(); set1.Add("AB"); set1.Add("BC"); set1.Add("CD"); set1.Add("EF"); Console.WriteLine("Elements in SortedSet1..."); foreach (string res in set1){ Console.WriteLine(res); } SortedSet<string> set2 = new SortedSet<string>(); set2.Add("BC"); set2.Add("CD"); set2.Add("DE"); set2.Add("EF"); set2.Add("AB"); set2.Add("HI"); set2.Add("JK"); Console.WriteLine("Elements in SortedSet2 (Enumerator for SortedSet)..."); SortedSet<string>.Enumerator demoEnum = set2.GetEnumerator(); while (demoEnum.MoveNext()) { string res = demoEnum.Current; Console.WriteLine(res); } SortedSet<string> set3 = set2.GetViewBetween("CD", "EF"); Console.WriteLine("Elements in SortedSet3..."); foreach (string res in set3){ Console.WriteLine(res); } } }
输出结果
这将产生以下输出-
Elements in SortedSet1... AB BC CD EF Elements in SortedSet2 (Enumerator for SortedSet)... AB BC CD DE EF HI JK Elements in SortedSet3... CD DE EF
现在让我们来看另一个示例-
using System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet<int> set1 = new SortedSet<int>(); set1.Add(50); set1.Add(100); set1.Add(150); set1.Add(200); set1.Add(250); set1.Add(300); set1.Add(350); set1.Add(400); set1.Add(450); set1.Add(500); Console.WriteLine("Elements in SortedSet1..."); foreach (int res in set1){ Console.WriteLine(res); } SortedSet<int> set2 = set1.GetViewBetween(150, 400); Console.WriteLine("Elements in SortedSet2..."); foreach (int res in set2){ Console.WriteLine(res); } } }
输出结果
这将产生以下输出-
Elements in SortedSet1... 50 100 150 200 250 300 350 400 450 500 Elements in SortedSet2... 150 200 250 300 350 400