SortedSet与C#中的集合的交集
要获取SortedSet与Collection的交集，代码如下-
示例
using System;
using System.Collections.Generic;
public class Demo {
public static void Main(){
SortedSet<int> set1 = new SortedSet<int>();
set1.Add(100);
set1.Add(200);
set1.Add(300);
SortedSet<int> set2 = new SortedSet<int>();
set2.Add(450);
set2.Add(200);
set2.Add(650);
set2.Add(300);
set2.Add(800);
Console.WriteLine("Does it contain the same elements? = "+set1.SetEquals(set2));
set1.IntersectWith(set2);
Console.WriteLine("Resultant SortedSet...");
foreach(int val in set1){
Console.WriteLine(val);
}
}
}输出结果
这将产生以下输出-
Does it contain the same elements? = False Resultant SortedSet... 200 300
示例
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<string> set1 = new SortedSet<string>();
set1.Add("AB");
set1.Add("BC");
set1.Add("CD");
set1.Add("EF");
set1.Add("PQ");
set1.Add("ST");
Console.WriteLine("Elements in SortedSet1...");
foreach (string res in set1){
Console.WriteLine(res);
}
Console.WriteLine("Count of elements in SorteSet1 = "+set1.Count);
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);
}
Console.WriteLine("Count of elements in SorteSet2 = "+set2.Count);
set1.IntersectWith(set2);
Console.WriteLine("Resultant SortedSet...");
foreach(string val in set1){
Console.WriteLine(val);
}
}
}输出结果
这将产生以下输出-
Elements in SortedSet1... AB BC CD EF PQ ST Count of elements in SorteSet1 = 6 Elements in SortedSet2 (Enumerator for SortedSet)... AB BC CD DE EF HI JK Count of elements in SorteSet2 = 7 Resultant SortedSet... AB BC CD EF