![](/icons/17831static.gif)
void Main(
![](/icons/17831string.gif)
![](/icons/17831zhk2.gif)
args)
{
String strName = "";
Dictionary<
![](/icons/17831int.gif)
,
![](/icons/17831int.gif)
> map =
![](/icons/17831new.gif)
Dictionary<
![](/icons/17831int.gif)
,
![](/icons/17831int.gif)
>
![](/icons/17831kh.gif)
;
![](/icons/17831int.gif)
![](/icons/17831zhk2.gif)
ch2 = { 2, 32, 33, 44, 12 };
for (
![](/icons/17831int.gif)
i = 0; i < ch2.Length;
![](/icons/17831jiajia.gif)
i)
{
map.Add(ch2[i], 0);
}
![](/icons/17831int.gif)
![](/icons/17831zhk2.gif)
ch1 = { 1, 2, 3, 4, 5, 6, 7, 8 };
for (
![](/icons/17831int.gif)
i = 0; i < ch1.Length;
![](/icons/17831jiajia.gif)
i)
{
![](/icons/17831if.gif)
(!map.ContainsKey(ch1[i]))
{
strName
![](/icons/17831jiadeng.gif)
ch1[i].
![](/icons/17831ToString.gif)
![](/icons/17831kh.gif)
+ ",";
}
}
Console.WriteLine("不在ch2中:{0}", strName);
Console.ReadLine
![](/icons/17831kh.gif)
;
}
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