C# 取两个数组的相同元素

摘要: 以往我们都是肯定绞尽脑汁，肯定什么循环，元素⼤⼩，什么因素都考虑进去。但是现在采⽤Linq可

以很好的解决这个问题。找出两个或多个数组的相同项。代码如下：

1 usingSystem;

2 usingSystem.Collections.Generic;

3 usingSystem.Linq;

4 usingSystem.Text;

5 namespaceTest4_03

6 {

7 classProgram

8 {

9 staticvoidMain(string[] args)

10 {

11 string[] names = {"Adams","Arthur","Buchanan","Tsbuch

is","ShCian","FuchsiaLinda","DecheChen","Lotheer","FindLanciCad

e",

12 "SorchLand","JiangZheng","MisiiLoda","Gtod","Dfac","L

ama","BakCades","Losangle","ZheWQ","GehengDahaLothi","ToryLande

y",

13 "DakaLothy","BthLanda","MenNorth","Fith","FoxMain","D

ontM","Saobba","Del","Sala","Ghero","BhthLaPhda"};

14 IEnumerable<string> skip = names.Skip(10);

15 IEnumerable<string> take = names.Take(11);

16 //取出两个序列中交集部分，按理论应该输出JiangZheng

17 IEnumerable<string> intersect = skip.Intersect(take);

18 foreach(varsinintersect)

19 {

20 Console.WriteLine(s);

21 }

22 Console.ReadKey();

23 }

24 }

25 }