(1)如果这5个位置分别为5,19,2,18,9,那么个音箱可以放置的最大的最小距离为
(2)在划线处补上代码。
(3)有一句带框框的代码有误,请修改为正确代码,让程序可以符合题意。
Dim(1 To 5)As Integer
Dim n, k As Integer
Private Sub Form_Load()
n Val(Text1. Text): k=Val(Text2. Text)
’随机生成n(n>=2)个不重复的0及以上的数字赋值给数组a,代码略
End Sub
Private Sub Command1_ Click()
Dim m, 1,r As Integer
For i=1To n
For j=1 To n-i
Ifa(j)>a(j+1) Then
t = a(j): a(j) = a(j+ 1):a(j+1)=t
End If
Next j
Next i
l = 1:r= a(n)-a(1)
Do While l <=r
m=(1+r)\2
If
l=m+1
Else
r=m-1
End If
Loop
Labell. Caption = Str(r)
End Sub
Function check (ByVal d As Integer) As Boolean
Dim cow,rgt As Integer
cow=1
rgt=a(1)+d
Fori=2Ton
If a(i) >= rgt Then .
cow=cow+1
End If
Next i
If
check = True
Else
check = False
End If
End Function
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