Question

用VB编写程序完成以下功能:随机生成10个两位整数(必须使用数组),从中去掉一个最大数和一个最小数,然后求其平均数,并在

Answer 1

楼主看看这个：

Private Sub Command1_Click()

Dim aNum(9) As Long, V As Long

Dim nMax As Long, nMin As Long

Dim vAvg As Double, i As Long

Randomize

nMax = 0: nMin = 100'初始化设置

For i = 0 To 9'产生10个数据

V = 10 + 89 * Rnd()'10到99

aNum(i) = V

If (V > nMax) Then nMax = V

If (V < nMin) Then nMin = V

Next

'输出到窗口,同时求数据之和

Me.Cls: V = 0

Print "这10个数是："

For i = 0 To 9

Print aNum(i);

V = V + aNum(i)

Next

Print vbLf "最大数是：" nMax

Print "最小数是：" nMin

V = V - nMax - nMin'去掉最大、最小值

' 如果要按10个数算平均值,把下面改为 V/10

Print "平均值为："; V / 8

End Su