C#问题~~设计数字排序和比较大小de小程序

private void textBox1_KeyDown(object sender, KeyEventArgs e)

{

switch (((e.KeyValue>95)&&(e.KeyValue<106))||(e.KeyValue==110)||(e.KeyValue==188))

{

case true:

break

default:

MessageBox.Show("You shouldn't input irregular char")

textBox1.Text = textBox1.Text.Substring(0, textBox1.Text.Length - 1)

return

}

}

private string[] arrayList(string strTemp)

{

string[] a =strTemp.Split(',')

string temp

for (int i = 0i <a.Lengthi++)

{

for (int j = i + 1j <a.Lengthj++)

{

if (Convert.ToDouble(a[i]) >Convert.ToDouble(a[j]))

{

temp = a[i]

a[i] = a[j]

a[j] = temp

}

}

}

return a

}

private void btnMin_Click(object sender, EventArgs e)

{

string[] Arr = arrayList(textBox1.Text)

if (Arr.Length!=0)

{

MessageBox.Show(Arr[0].ToString())

}

}

private void btnMax_Click(object sender, EventArgs e)

{

string[] Arr = arrayList(textBox1.Text)

if (Arr.Length != 0)

{

MessageBox.Show(Arr[Arr.Length-1].ToString())

}

}

private void btnMitoMa_Click(object sender, EventArgs e)

{

string strTemp=""

string[] Arr = arrayList(textBox1.Text)

for (int i = 0i <Arr.Lengthi++)

{

strTemp = strTemp + Arr[i].ToString()+","

}

strTemp = strTemp.Substring(0, strTemp.Length - 1)

textBox1.Text = strTemp

}

private void btnMatomin_Click(object sender, EventArgs e)

{

string strTemp=""

string[] Arr = arrayList(textBox1.Text)

for (int i = Arr.Length-1i>-1i--)

{

strTemp = strTemp + Arr[i].ToString() + ","

}

strTemp = strTemp.Substring(0, strTemp.Length - 1)

textBox1.Text = strTemp

}

scanf("%d,%d,%d"迅则,&a,&b,&c)

printf("%d,%d,%d",a,b,c)

%d%d中间都不用加逗亩腔棚号圆猛。

我只写一个函数：戚返\x0d\x0a>>>def littleFunc():\x0d\x0a data =[] #初始化列表\x0d\x0a for i in range(9):#一个for循环饥仔羡\x0d\x0a num = int(raw_input("input a number please: "))#控制输入转为int\x0d\x0a data.append(num)#放入列表\x0d\x0a data.sort()#排序\x0d\x0a print data#输出\x0d\x0a\x0d\x0apython的程序扩烂拍展名是.py\x0d\x0a程序执行结果：\x0d\x0a>>>littleFunc()\x0d\x0ainput a number please: 1\x0d\x0ainput a number please: 3\x0d\x0ainput a number please: 5\x0d\x0ainput a number please: 7\x0d\x0ainput a number please: 8\x0d\x0ainput a number please: 4\x0d\x0ainput a number please: 9\x0d\x0ainput a number please: 6\x0d\x0ainput a number please: 2\x0d\x0a[1, 2, 3, 4, 5, 6, 7, 8, 9]

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