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