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页数:6页
时间:2019-07-17
《第一阶段练习题(参考答案)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、第三阶段练习题(参考答案)一、单项选择题题号12345678910答案DBDCDDBAAC题号11121314151617181920答案BDCDCACCBD二、填空题1.名字2.类型3.下标4.Dima(0to5,-3to6)asInteger5.06.通用声明7.OptionBase8.可调数组9.可变类型数组10.同一个事件过程11.Index12.IsArray13.局部变量14.EedSub15.ExitSub16.Rnd17.Static18.窗体模块19.标准模块20.类模块21.函数过程名22.整个应用程序23.作用域24.传值参数25.传址参数26.该窗体模块或标准模块三、
2、程序填空题1.① Int(Rnd*100+1)②String(a(i)2,"*");"a(";i;")=";a(i)2.ReDima(n,n)y②1To(n+1)2 ③a(j,k)=i ④Print3.①a(7)②a(j+1)=a(j)③a(1)=t4.①Preservea(n+1)②a(i+1)=a(i) ③a(i+1)=m5.①m(1)*3②n=3 6.①m>0②mTon ③n=n-1 ④m=m–1⑤b()7.①common_divisor=x②common_divisor(a,b)8.①Dem=Convert(St)②Mid(S,i,1)③Asc(SubC)-Asc
3、("A")+10 ④Convert=p四、程序阅读题1.492.1232313233.1234694.23223332333344345.2346.277.a=4b=6c=6a=8b=6c=68.35745五、编程题1.PrivateSubCommand1_Click()RandomizeDima(100)AsIntegern=0Fori=1To100a(i)=Int(Rnd*100)Ifa(i)<50ThenPrinta(i);n=n+1Ifn=10ThenPrintn=0EndIfEndIfNextEndSub2.PrivateSubCommand1_Click()Randomize
4、n=Int(Rnd*100)ReDima(n)AsIntegerFori=1Tona(i)=Int(Rnd*100)Nextaver=a(1)Max=a(1)Fori=2Tonaver=aver+a(i)IfMax5、入第"&i&"个数"))NextPrint"交换前:"Fori=1To10PrintStr(a(i));NextFori=1To5temp=a(i):a(i)=a(11-i):a(11-i)=tempNextPrintPrint"交换后:"Fori=1To10PrintStr(a(i));NextEndSub4.PrivateSubCommand1_Click()Randomizem=Val(InputBox("请输入M的值"))n=Val(InputBox("请输入N的值"))ReDima(m,n)AsIntegerFori=1TomForj=1Tona(i,j)=Int(Rnd*100)6、NextNextMax=a(1,1):max_i=1:max_j=1Fori=1TomForj=1TonIfMax7、a,ByValb,ByValc)Ifa>bThenmax1=aElsemax1=bEndIfIfmax1cThenmin1=cmin=min1EndFunctionPrivateSubCommand
5、入第"&i&"个数"))NextPrint"交换前:"Fori=1To10PrintStr(a(i));NextFori=1To5temp=a(i):a(i)=a(11-i):a(11-i)=tempNextPrintPrint"交换后:"Fori=1To10PrintStr(a(i));NextEndSub4.PrivateSubCommand1_Click()Randomizem=Val(InputBox("请输入M的值"))n=Val(InputBox("请输入N的值"))ReDima(m,n)AsIntegerFori=1TomForj=1Tona(i,j)=Int(Rnd*100)
6、NextNextMax=a(1,1):max_i=1:max_j=1Fori=1TomForj=1TonIfMax7、a,ByValb,ByValc)Ifa>bThenmax1=aElsemax1=bEndIfIfmax1cThenmin1=cmin=min1EndFunctionPrivateSubCommand
7、a,ByValb,ByValc)Ifa>bThenmax1=aElsemax1=bEndIfIfmax1cThenmin1=cmin=min1EndFunctionPrivateSubCommand
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