(1)999个学生的考号依次是001,002,...,998,999。根据上述试场编排方法,可知第3试场第2行第3列的学生考号是_______________。
(2)小王根据上述算法,设计了一个加密程序,其VB代码如下,请在划线处填入合适的代码。
Const k=30
Function adj(s As String)As String
‘功能:在字符串s前添加若干个空格,代码略。
End Function
Function convert(n As Integer) As String
‘功能:把n转字符串,不足3位则在前面补0,代码略。
End Function
Private Sub Commandl_Click()
Dim kh(1 To 999)As String
Dim n As Integer,m As Integer,kcs As Integer
Dim i As Integer,j As Integer,line As String
Dim start As Integer,ofsetl As Integer,offset2 As Integer
n=Val(Text1.Text)
m=Val(Text2.Text)
For i=1 To n.
kh(i)=convert(i)
Next iIf n Mod k=0 Then kcs=n\k Else___________
If m>kcs or m<l Then
Label3.Caption="无该试场!"
Else___________
For i=l To 6
line=""offsetl=i
line=line+adj(kh(start+ofst))
For j=2 To 5
If j Mod 2=1 Then
Offsetl=offset1+12
line=line+adj(kh(start+ffset!))
Else
___________
line=line+adj(kh(start+offset2))
End If
Next j
List1.AddItem line
Next i
End IfEnd 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