class SuiJiShu
{
public ArrayList list;public void suiji()
{
ist = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0);
}
}
或者是class SuiJiShu
{
ArrayList void suiji()
{
ArrayList list = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0); return list;
}
}
{
public ArrayList list;public void suiji()
{
ist = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0);
}
}
或者是class SuiJiShu
{
ArrayList void suiji()
{
ArrayList list = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0); return list;
}
}
List 本身 有IEnumerable<T>接口
搂主 可以用 foreach 就可以
List<int> arr = new List<int>();
arr.Add(1);
arr.Add(2);
arr.Add(3);
arr.Add(4);
arr.Add(5);
//........foreach(int e in arr){
if(e == 1)
//Todo something1...
if(e == 2)
//Todo something2..
}
class SuiJiShu
{
public list suiji()
{
ArrayList list = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0);
return list;
}
}
class PP
{
void qq()
{
SuiJiShu s = new SuiJiShu();
List<int> li = s.suiji();
}
}
{
public list suiji()
{
ArrayList list = new ArrayList();
Random rd = new Random();
int k = 0;
do
{
k = rd.Next(1, 9);
if (!list.Contains(k))
list.Add(k);
}
while (list.Count < 8);
list.Insert(8, 0);
return list;
}
}
class PP
{
void qq()
{
SuiJiShu s = new SuiJiShu();
List <int> li = s.suiji();
}
}
顶顶