Private Sub Command1_Click()
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Dim num(6) As Integer
Dim i As Integer, j As Integer
Dim tmp As Integer
Randomize '防止每次生出隨機(jī)數(shù)一樣
For i = 0 To 5
num(i) = Int(Rnd * 53) + 1
Next
PrintNum "新生成的6個(gè)隨機(jī)數(shù)為:", num()
For i = 0 To 5
For j = 0 To 5
If num(j) num(j + 1) Then
tmp = num(j)
num(j) = num(j + 1)
num(j + 1) = tmp
End If
Next
Next
PrintNum "排序后的6個(gè)隨機(jī)數(shù)為:", num()
End Sub
Private Sub Command1_Click()
Dim a(1 To 100) As Integer
Dim i As Integer, j As Integer, k As Integer
For i = 1 To 100 '給數(shù)組a一百個(gè)元素賦值,并換每行十個(gè)數(shù)字輸出來(lái)窗體上
a(i) = Int(Rnd * 101)
k = k + 1
Print Tab((k - 1) * 5); a(i);
If k = 10 Then k = 0: Print
Next i
For i = 100 To 2 Step -1 '用冒泡排序法對(duì)數(shù)組進(jìn)行排序
For j = 1 To i - 1
If a(j) a(j + 1) Then
t = a(j): a(j) = a(j + 1): a(j + 1) = t
End If
Next j
Next i
For i = 1 To 100 '輸出排好序的數(shù)組
k = k + 1
Print Tab((k - 1) * 5); a(i);
If k = 10 Then k = 0: Print
Next i
End Sub
'項(xiàng)目:VB中產(chǎn)生在一定正整數(shù)范圍內(nèi)的不重復(fù)的隨機(jī)數(shù)'作者:qq15495835Private Sub Command1_Click() Max = 100 '隨機(jī)數(shù)上限值 Min = 1 '隨機(jī)數(shù)下限值 Amount = 10 '產(chǎn)生號(hào)碼數(shù)量(數(shù)量值應(yīng)小于隨機(jī)數(shù)上限值-隨機(jī)數(shù)下限值)否則會(huì)產(chǎn)生死循環(huán) ReDim a(Amount) Randomize For i = 0 To Amount a(i) = Int((Max - Min + 1) * Rnd + Min) For j = 0 To i If i j And a(i) = a(j) Then i = i - 1 Next Next Text1 = Join(a, vbCrLf)End Sub'請(qǐng)采納參考!謝謝!
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Randomize() '產(chǎn)生隨機(jī)數(shù)種子 以防止每次生成結(jié)果都一樣
Dim a(100) As Integer '聲明數(shù)組存放數(shù)據(jù) 用來(lái)保存隨機(jī)數(shù)結(jié)果
Dim max As Integer, min As Integer '聲明兩個(gè)變量存最大值和最小值
min = 1000 : max = 0 '設(shè)置初值
For i = 0 To 99 '循環(huán)100次
a(i) = Int(Rnd() * 1000 + 1) '用rnd生成一個(gè)隨機(jī)數(shù) 由于rnd范圍為0-1之間的小數(shù).所以*1000設(shè)置他的范圍為0到999之間 加1變成1到1000之間
If a(i) = max Then max = a(i) '如果當(dāng)前數(shù)值大于最大值的變量就保存
If a(i) = min Then min = a(i) '如果當(dāng)前數(shù)值小于最小值的變量就保存
Next
MsgBox("最大值為" max)
MsgBox("最小值為" min)
End Sub
文章名稱:vb.net隨機(jī)數(shù),vbs隨機(jī)數(shù)
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