VB编程输出1000~9999回文数
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/08 19:03:45
![VB编程输出1000~9999回文数](/uploads/image/f/855566-62-6.jpg?t=VB%E7%BC%96%E7%A8%8B%E8%BE%93%E5%87%BA1000%7E9999%E5%9B%9E%E6%96%87%E6%95%B0)
这也是大学编程?中学还差不多 Private Sub Command1_Click()a = Int(Val(InputBox("a=&qu
Function Exchange(ByVal num As Integer) If num
SubCommand1_Click()DimDeltaAsSingleDimaAsSingle,bAsSingle,cAsSingleDimx1AsSingle,x2AsSinglea=Val(Tex
Dimn,x,r,sAsSinglen=2s=0DoWhilen再问:能说一下算法的思路吗?再答:首先1不是素数,就用枚举将2到1000的每个数列举出来,再逐个检验,即从2到n/2一一举例,判断是否能
=min(A1:A5)下拉
OptionExplicitPrivateSubCommand1_Click()DimiAsIntegerDimjAsIntegerFori=1To50Forj=1To4PrintInt(Rnd*46
代码如下:运行条件:form1上有一个文本框,名称text1,一个按钮,名称command1运行结果显示在text1里面PrivateSubCommand1_Click()DimiAsIntegerM
PrivateSubForm_Load()DoDimaAsSingle,bAsSingle,cAsSingle,pAsSingle,sAsSinglea=Val(InputBox("请输入三角形第1条
PublicSubcommand1_click()dimrasintegerr=val(inputbox("请输入半径"))s=3.1415926*r^2msgbox"圆的面积为:"&sendsu
PrivateSubForm_Click()Dima(50),m,s,n,ps=0n=0RandomizePrint"原数组"Form=0To49a(m)=Int(100*Rnd)s=s+a(m)Pr
privatesubform_click()dimnaslongdimxasstringdimyasstringfori=1000to9999x=mid(i,1,2)y=mid(i,4,1)&mid(
PrivateSubCommand1_Click()DimiAsLong,Si=0:S=0WhileSi=i+1S=S+i*(i+1)WendText1.Text=SText2.Text=iEndSu
n=(nmod10)*10+(n\10)
a=XXb=YYc=MMifa>bthenmax=aelsemax=bendififc>maxthenmax=cendif
Private Sub Form_Load()Dim I As IntegerForm1.AutoRedraw = TrueFor
PrivateSubForm_Load()Dima,b,cAsSingleDimp,sAsSinglea=Val(InputBox("请输入边长1"))b=Val(InputBox("请输入另一边长"
PrivateSubForm_Load()ForI=1To1000IfIMod7=0ThenX=X+1IfXMod10=0ThenLabel1.Caption=Label1.Caption&vbNew
PrivateSubCommand1_Click()Fori=100To200IfiMod30Thens=s+iPrinti;n=n+1IfnMod10=0ThenPrintEndIfNextPrin
Private Sub Command1_Click() Cls Dim r(
时间有限,只写了C++代码,未调试,思路相同,自己切换吧#include"math.h"BOOLIsPrime(inta){inti;for(i=2;i再问:非常感谢~