Question

VB:有20个10以内的随机整数排成一排,找出每四个相邻数之和中的最大值,并指出是哪四个相邻的数

Answer 1

'把所有的与最大值相同的都显示出来

Private Sub Form_Load()

Me.AutoRedraw = True

Dim a(0 To 19) As Integer

Dim b(0 To 19) As Integer

Dim Max As Integer

Dim i As Integer

Max = 0

Print "随机生成的整数：";

For i = 0 To 19

Randomize

a(i) = Int(Rnd * 11)

Print a(i);

Next

Print

Print "被累加后的整数：";

For i = 0 To 19

b(i) = a(i Mod 20) + a((i + 1) Mod 20) + a((i + 2) Mod 20) + a((i + 3) Mod 20)

If b(Max) < b(i) Then Max = i

Print b(i);

Next

Print

FindData b, b(Max), a

'Print "最大值：" & b(Max)

'Print "相邻的数：" & a(Max Mod 20); a((Max + 1) Mod 20); a((Max + 2) Mod 20); a((Max + 3) Mod 20)

End Sub

Function FindData(arr() As Integer, ByVal MaxI As Integer, arra() As Integer)

Dim i As Integer

For i = 0 To UBound(arr)

If arr(i) = MaxI Then

Print "最大值：" & arr(i)

Print "相邻的数：" & arra(i Mod 20); arra((i + 1) Mod 20); arra((i + 2) Mod 20); arra((i + 3) Mod 20)

End If

Next

End Function