求一个简单vb编程实例
3道简单的VB编程题目,谢谢各位帮忙解答~?？
1🎴——🌔、求和Private Sub Form_Click()Dim rSum As Single Dim i As Integer For i = 1 To 100 If i Mod 2 = 0 Then '偶数rSum = rSum - 1 / i Else '奇数rSum = rSum + 1 / i End If Next Print rSum End Sub 2🕸|🦎🤐、素数函数Private Function IsPrime(iNum As Integer) As Boole有帮助请点赞🦃-|🐉🐈。
'text1为显示多少次🤭————🌨😙，#39;text2为第一个数🐬🍁_🌻。#39;text3为第二个数🦐🐍|🌻。#39;text4为和🥀♠-🐈🎎。#39;timer控件中Enabled 设为false,interval设为10🐗_🍀🧐。
1🎴——🌔、求和Private Sub Form_Click()Dim rSum As Single Dim i As Integer For i = 1 To 100 If i Mod 2 = 0 Then '偶数rSum = rSum - 1 / i Else '奇数rSum = rSum + 1 / i End If Next Print rSum End Sub 2🕸|🦎🤐、素数函数Private Function IsPrime(iNum As Integer) As Boole有帮助请点赞🦃-|🐉🐈。
'text1为显示多少次🤭————🌨😙，#39;text2为第一个数🐬🍁_🌻。#39;text3为第二个数🦐🐍|🌻。#39;text4为和🥀♠-🐈🎎。#39;timer控件中Enabled 设为false,interval设为10🐗_🍀🧐。
Private Sub Command1_Click()Dim x(1 To 10) As Integer, i As Integer For i = 1 To 10 x(i) = Int(Rnd * 100)Print x(i);Next i End Sub
（1）9>6 or 8>9---True 9>6 即为真（2）-72/3 mod (1-2*3^2) --- -7 原式=-72 mod (1-2*9)=-24 mod -17=-7（3）fix(20.5)+int(-16.7)+cint(7.8) --- 11 原式=20-17+8=11（4）int(abs(13-24)/2+0.5) = int(11/2+0说完了🦙😿_🌍🙃。.
VB编程的问题:如何编写百钱买百鸡的程序?？
1😚-|🌚🍄、打开visual C++ 6.0-文件-新建-文件-C++ Source File🌾-🐺🌷。2*--🐄、输入预处理命令和主函数🪶🦑——🐝：include<stdio.h> /*输入输出头文件*/🌥🧨-🐁，void main() /*空类型🐚🦣|🍁🐉：主函数*/✨——🦝*。3🦑🪴||🐘、定义变量和输出文字提示🙀🌴__😰：int x,y,z,n=0; /*定义变量的数据类型为整型*/🤬🐞——🙂，printf("买法🐑🌦-😺：n"); /*输说完了🐕*-——🐵🐣。
Private Sub Command1_Click()Dim x As Single, y As Single '声明x和y为单精度变量x = Val(InputBox("请输入x值")) '输入x值If x > 3 Then '选择性结构判断x>3是否成立y = x + 3 '计算y的值Else '否则（即x<=3）If x > 0 Then '选择性结构判断x>0等我继续说🍃_♣。
需要一个编程序 大一VB基础的 很简单的程序 请大神帮忙下 在线等_百 ...
第一道问题程序代码如下🐁_🎯：Dim sum, ji As Single Dim i, j As Integer Private Sub Form_Activate()Print "多项式1^1+2^2+3^3+说完了😇——🦜🐦。+10^10的和";sum = 0 'sum存放多项式的和For i = 1 To 10 '外层循环控制求第n项的n次幂之和ji = 1 'ji存放第第n项的n次幂For j说完了🎎😣-|🐆🌥。
Private Sub Command1_Click()Dim A As Integer, B As Integer A = Val(Text1.Text)Select Case A Case 260 To 269 B = (A - 285) * 25 + 3300 Case 270 To 279 B = (A - 285) * 20 + 3300 Case 280 To 284 B = (A - 285) * 15 + 3300 Case 285 To 294 B = 3300有帮助请点赞♠🤣_——🖼。
求一个简单vb编程实例~?？
控件🐂*——-🌴：image,picture,timer代码🦓💫-|🎰：Dim x As Integer Dim y As IntegerPrivate Sub Form_Load()x = 100 y = 100 Timer1.Interval = 100 End SubPrivate Sub Timer1_Timer()If img.Top >= pic.Height - img.Height Then y = -100 End If If img.Top <= 0 Then y = 100 End If If 等我继续说😯|😒🐯。
Private Sub Command1_Click()Cls Dim a(10) As Integer s = 0 Randomize Print "10个随机数🦛😈-🦒：quot;Me.FontSize = 17 Me.ForeColor = vbBlue For i = 1 To 10 a(i) = 1 + Int(Rnd * 100)Print a(i);If i Mod 5 = 0 Then Print Next i Print Me.FontSize = 16 Print "其中6说完了🎴——🐡🐌。