用VB编写程序 计算S=1 1 2 1 4 1 7 ....当第i项的值

PrivateSubCommand1_Click()DimsumAsDoubleDimiAsLongDimnAsDoublen=((1/(10^-5))+1)/2'正好等于10^-5时候n的值

PrivateSubCommand1_Click()DimaAsSingle,bAsSingle,cAsSingleDimdAsSingle,x1AsSingle,x2AsSinglea=InputB

PrivateSubCommand1_Click()Dima,xAsSinglea=Val(Text1.Text)Ifa再问：x=x+a*0.2+3000*0.2怎么都乘0.2呀？

PrivateSubCommand1_click()DimnAsIntegern=100Printf(n)EndSubFunctionf(n)Fori=1Tonf=f+1/iNextiEndFunct

OptionExplicitPrivateSubCommand1_Click()DimsAsSingle,nAsLong,stAsStringn=1s=0DoDoEventss=s+nst=st&nI

PrivateSubForm_click()Fori=1To9s=s&iPrints&"*9+"&i+1&"="&Val(s)*9+i+1NextEndSub再问：报错溢出再答：PrivateSubF

阶乘n!=n*(n-1)(n-2)(n-2)···3*2*1

PrivateSubCommand1_Click()DimsAsString,nAsInteger,iAsIntegerFori=1To100n=n+iNextiPrint"1+2+3+……+100=

Dims,n,iasIntegerfori=1to100n=(-1)^(i+1)/is=s+nnextiprints再问：在excle中如何检查再答：添加一个命令按钮定义它的单击属性为再添加一个文本显

PrivateSubCommand1_Click()DimbjAsSingleDimzzAsSingleDimmjAsSinglebj=CSng(Text1.Text)Ifbj

PrivateSubCommand2_Click()DimIAsLong,SAsLongForI=1To100IfIMod2=0ThenS=S-IElseS=S+IEndIfNextPrintSEnd

新建工程,添加command1控件.vb6.0+xp调试成功代码如下：DimnAsIntegerPrivateSubCommand1_Click()m=InputBox("请输入底数m")n=Inpu

ConstPI=3.14159DimrAsDoubleDimCAsDoubleDimSAsDoubleIfIsNumeric(Text1.Text)Thenr=Val(Text1.Text)C=2*P

将六个圆命名为“Oval1”直到“Oval6”在窗体上放6个timer控件.写入如下代码：Private Sub Form_load()'必要的初始化操作Timer1.in

拜托,这么多输入你就用列表啦,用那么多textbox,你不累我看得都累.还有,你要求的是什么尽量用数学的方式表达出来,有图更好至于你的a5d6的问题,是因为你的是字符串运算而不是数值运算,转换一下类型

publicclassTest{publicstaticvoidmain(String[]args){ints=0;intn=1;for(inti=0;i

首先“落叶|无情”的代码很好,但是我想题目中所说“用Sub过程和Function过程两种方法来实现”的意思,应该是用这两个独立实现求阶乘和,而不是在Sub中还要调用Function.当然,在Sub过程

;MOVAX,AANDAX,B;AX=aANDbMOVBX,AXORBX,B;BX=aXORbADDAX,BXADDAX,BX;AX=2*(aXORb)+aANDbADDAX,A;AX=a+2*(aX

CLEARSETTALKOffs1=0forn=1to10s1=s1+jc(n)next"1!+2!+3!+.+10!=",s1FUNCTIONjcPARAMETERSis=1FORj=1TOis=s

#includeintmain(){inti,s=0;for(i=1;i