
实现上述功能的VB程序如下,但加框处代码有错,请改正。
Private Sub Command1_Click()
Dim a (1 To 20) As Single
Dim b (1 To 20) As Single
Dim i As Integer
Const kaishi=8 '会议室开门时间
Const jieshu=17 '会议室关门时间
'此处代码实现分别录入每场会议的开始、结束时间并存人相应数组,代码略
For i=1 To 9
k=i
For j=i+1 To 10
If

Next j
If k <> i Then
t=a(i):a(i)=a(k):a(k)=tt=b(i):b(i)=b(k):b(k)=t
End If
Next i
For i=1 To 10
List1.AddItem a(i) &"点"& "-" & b(i) & "点"
Next i
k=1
Do While(k)<kaishi
k=k+1
Loopt=b(k)
List2.AddItem(k) &"点"& "-" & b(k) & "点"
'输出第一场会议的时间
For i=k+1 To 10
If b(i)<=jieshu Then
If a(i)>=t Then
List2.AddItem a(i) &"点"& "-" & b(i) & "点"

End If
End IfNext 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

