
实现上述功能的 VB 程序如下,但加框处代码有错,请改正。
(1)处应改为_____________________________________ ,(2)处应改为_____________________________________
Const n = 100
Dim a(1 To n)As Integer
Private Sub Form_Load()
'随机产生 100 个 0 到 99 之间的整数存数组a 中,并在列表框 list1 中显示。
End Sub
Private Sub Command1_Click()
Dim i As Integer, j As Integer, t As Integer
Dim b(0 To 9)As Integer, c(0 To 9)As Integer
For i = 1 To n

Next i
For i = 0 To 9
b(i) = i
Next i
i = 0
Do While i <= 8
For j = i + 1 To 9
If

t = b(i): b(i) = b(j): b(j) = t
t = c(i): c(i) = c(j): c(j) = t
End If
Next j
i = i + 1
Loop
List2.AddItem " 范围元素个数"
For i = 0 To 9
List2.AddItem Str(b(i) * 10) + "~" + Str(b(i) * 10 + 9) + ": " + Str(c(i)) + "个"
Next i
End Sub

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

