比较字符串并获得c＃中的distinct

Question

示例：  string a =“6,9”;  string b =“5,9”;

比较以上我需要独特的元素

结果：

α= 6; B = 5;

Answer 1

string a= "6,9"; string b= "5,9";
string uniquea = string.Join(",", a.Split(',').Except(b.Split(',')));
string uniqueb = string.Join(",", b.Split(',').Except(a.Split(',')));

这会在a和b内保留重复内容。

Answer 2

string a= "6,9"; string b= "5,9";
char[] splitters = new[] { ',', ' '};
var aList = a.Split(splitters);
var bList = b.Split(splitters);
var uniqueA = aList.Except(bList).ToList();
var uniqueB = bList.Except(aList).ToList();

Answer 3

string[] assets, allassets = null;
int[] list1, list2, removed_list, added_list = null;

assets = a.Split(',');
list1 = Array.ConvertAll(assets, x => int.Parse(x))

allassets = b.Split(',');
list2 = Array.ConvertAll(allassets, x => int.Parse(x));

removed_list = list2.Where(x => !list1.Contains(x)).ToArray(); // which gives =>a
added_list = list1.Where(x => !list2.Contains(x)).ToArray(); // which gives =>b

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我完成了这个，你们怎么说？