自考Java语言程序设计一程序填空和编程题汇总.pdf

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1、更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部自考自考 JavaJavaJavaJava 语言程序设计语言程序设计一一程序填空和编程题程序填空和编程题汇汇总总程序设计综合题(程序填空和编程题)一、程序填空，阅读下列程序并完成程序填空1、用 Java Applet 小应用程序完成下列填空 3.2imimimimportportportport java.applet.*;java.applet.*;java.applet.*;java.applet

2、.*;importimportimportimport java.java.java.java.【awtawtawtawt】.*;.*;.*;.*;publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1 extendsextendsextendsextends【AppletAppletAppletApplet】publicpublicpublicpublic voidvoidvoidvoid paint(paint(paint(paint(【GraphicsGraphicsGraphicsGraphi

3、cs】g)g)g)g)intintintint x=2,y=1;x=2,y=1;x=2,y=1;x=2,y=1;【switchswitchswitchswitch】(x+y)(x+y)(x+y)(x+y)casecasecasecase 1:1:1:1:g.setColor(Color.red);g.setColor(Color.red);g.setColor(Color.red);g.setColor(Color.red);g.drawString(g.drawString(g.drawString(g.drawString(“我是红色我是红色”，5 5 5 5，10101010)；brea

4、k;break;break;break;casecasecasecase 2:2:2:2:g.setColor(Color.blue);g.setColor(Color.blue);g.setColor(Color.blue);g.setColor(Color.blue);g.drawString(g.drawString(g.drawString(g.drawString(“我是蓝色我是蓝色”，5 5 5 5，10101010)；break;break;break;break;casecasecasecase 3:3:3:3:g.setColor(Color.green);g.setColo

5、r(Color.green);g.setColor(Color.green);g.setColor(Color.green);g.drawString(g.drawString(g.drawString(g.drawString(“我是绿色我是绿色”，5 5 5 5，10101010)；break;break;break;break;【defaultdefaultdefaultdefault】:g.drawString(g.drawString(g.drawString(g.drawString(“没有设置颜色没有设置颜色”，5 5 5 5，10101010)；awt Applet Graph

6、ics switch default2、3.2importimportimportimport java.java.java.java.【appletappletappletapplet】.*;.*;.*;.*;imimimimp p p portortortort java.awt.*;java.awt.*;java.awt.*;java.awt.*;publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1【extendsextendsextendsextends】AppletAppletApplet

7、Applet publicpublicpublicpublic voidvoidvoidvoid painpainpainpaint t t t(Graphics(Graphics(Graphics(Graphics g)g)g)g)intintintint【sum=0sum=0sum=0sum=0】;for(intfor(intfor(intfor(int i=1;i=1;i=1;i=1;【i i i i=100=100=100=100】;i+);i+);i+);i+)sum=sum+i;sum=sum+i;sum=sum+i;sum=sum+i;g.g.g.g.【drawStringdra

8、wStringdrawStringdrawString】(“sum=sum=sum=sum=”+sum,10,20);+sum,10,20);+sum,10,20);+sum,10,20);appletappletappletapplet extendsextendsextendsextends sum=0sum=0sum=0sum=0i=100i=100i=100i=100 drawStringdrawStringdrawStringdrawString更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦

9、在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部3、3.2【publicpublicpublicpublic】classclassclassclass test1_1test1_1test1_1test1_1 publicpublicpublicpublic【staticstaticstaticstatic】voidvoidvoidvoid main(main(main(main(【StringStringStringString】args)args)args)args)intintintint i,j;i,j;i,j;i,j;for(j=2;j=50;j+)for(j=2;j=50;

10、j+)for(j=2;j=50;j+)for(j=2;j=50;j+)for(for(for(for(i i i i=2;=2;=2;=2;i i i i=j/2;=j/2;=j/2;j/2)if(ij/2)if(ij/2)if(ij/2)System.System.System.System.【outoutoutout】.pritnln(j+.pritnln(j+.pritnln(j+.pritnln(j+”是素数是素数”););););public static String j%i=0 out4、4.5importimportimportimport java.java.java.jav

11、a.【appletappletappletapplet】.*.*.*.*;importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;【classclassclassclass】ChengjiChengjiChengjiChengji floatfloatfloatfloat f(floatf(floatf(floatf(float x,floatx,floatx,floatx,float y)y)y)y)returnreturnreturnreturn x*y;x*y;x*y;x*y;classclassclass

12、class XiangjiaXiangjiaXiangjiaXiangjia【extendsextendsextendsextends】ChengjiChengjiChengjiChengji floatfloatfloatfloat f(floatf(floatf(floatf(float x,floatx,floatx,floatx,float y)y)y)y)returnreturnreturnreturn x+y;x+y;x+y;x+y;publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1

13、extendsextendsextendsextends AppletAppletAppletApplet XiangjiaXiangjiaXiangjiaXiangjiasum;sum;sum;sum;publicpublicpublicpublic voidvoidvoidvoid【init(init(init(init()】sum=newsum=newsum=newsum=new Xiangjia(Xiangjia(Xiangjia(Xiangjia(););););publicpublicpublicpublic voidvoidvoidvoid paint(paint(paint(p

14、aint(【GraphicsGraphicsGraphicsGraphics】g)g)g)g)g.drawString(g.drawString(g.drawString(g.drawString(“sum=sum=sum=sum=”+sum.f(4,6),5,20);+sum.f(4,6),5,20);+sum.f(4,6),5,20);+sum.f(4,6),5,20);applet class extends init()Graphics5、4.5【classclassclassclass】StudentStudentStudentStudent intintintint number;

15、Stringnumber;Stringnumber;Stringnumber;String name;name;name;name;更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部【StudentStudentStudentStudent】(int(int(int(int number,Stringnumber,Stringnumber,Stringnumber,String name)name)name)name)this.number=numb

16、er;this.name=name;this.number=number;this.name=name;this.number=number;this.name=name;this.number=number;this.name=name;Systemout.println(Systemout.println(Systemout.println(Systemout.println(“I I I I amamamam”+name+name+name+name+”MyMyMyMynumbernumbernumbernumber is is is is”+number);+number);+numb

17、er);+number);classclassclassclass Univer_StudentUniver_StudentUniver_StudentUniver_Student【extendsextendsextendsextends】StudentStudentStudentStudent booleanbooleanbooleanboolean 婚否婚否;Univer_Student(intUniver_Student(intUniver_Student(intUniver_Student(int number,Stringnumber,Stringnumber,Stringnumbe

18、r,String name,booleanname,booleanname,booleanname,boolean b)b)b)b)【supersupersupersuper】(number,name);(number,name);(number,name);(number,name);婚否婚否=b;=b;=b;=b;System.out.pritnln(System.out.pritnln(System.out.pritnln(System.out.pritnln(“婚否婚否=”+婚否婚否););););publicpublicpublicpublic classclassclassclas

19、s test1_1test1_1test1_1test1_1 publicpublicpublicpublic staticstaticstaticstatic voidvoidvoidvoid main(Stringmain(Stringmain(Stringmain(String args)args)args)args)Univer_StudentUniver_StudentUniver_StudentUniver_Student zhang=zhang=zhang=zhang=【newnewnewnew】Univer_Student(9901,Univer_Student(9901,Un

20、iver_Student(9901,Univer_Student(9901,”和小林和小林”,false);,false);,false);,false);class Student extends super new6、5.7importimportimportimport java.applet.*;importjava.applet.*;importjava.applet.*;importjava.applet.*;import java.awt;java.awt;java.awt;java.awt;classclassclassclass test1_extendstest1_exte

21、ndstest1_extendstest1_extends【AppletAppletAppletApplet】【StringStringStringString】tom;tom;tom;tom;publicpublicpublicpublic voidvoidvoidvoid【init(init(init(init()】tom=tom=tom=tom=”2203026206209021220302620620902122030262062090212203026206209021”;publicpublicpublicpublic voidvoidvoidvoid paint(paint(pa

22、int(paint(【GraphicsGraphicsGraphicsGraphics】g)g)g)g)if(tom.if(tom.if(tom.if(tom.【startsWithstartsWithstartsWithstartsWith】(“”“”“”“”220)&(tom.endsWith(220)&(tom.endsWith(220)&(tom.endsWith(220)&(tom.endsWith(“1 1 1 1”)|tom.endsWith()|tom.endsWith()|tom.endsWith()|tom.endsWith(“3 3 3 3”)g.drawString(g

23、.drawString(g.drawString(g.drawString(“tomtomtomtom 是吉林人是吉林人,男性男性”,10,10);,10,10);,10,10);,10,10);Applet String init()Graphics statsWith7、5.11importimportimportimport java.applet.*;java.applet.*;java.applet.*;java.applet.*;importimportimportimport java.java.java.java.【awtawtawtawt】.*;.*;.*;.*;public

24、publicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1 extendsextendsextendsextends【AppletAppletAppletApplet】【StringStringStringString】tom=tom=tom=tom=”I I I I amamamam a a a a goodgoodgoodgood catcatcatcat”;intintintint x,y,z;x,y,z;x,y,z;x,y,z;publicpublicpublicpublic voidvoidvoidvoid

25、 paint(Graphicspaint(Graphicspaint(Graphicspaint(Graphics g)g)g)g)更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部x=tom.x=tom.x=tom.x=tom.【indexOfindexOfindexOfindexOf】(“a a a a”);y=tom.indexOf();y=tom.indexOf();y=tom.indexOf();y=tom.indexOf(“goodgoo

26、dgoodgood”,2);z=tom.indexOf(,2);z=tom.indexOf(,2);z=tom.indexOf(,2);z=tom.indexOf(“a a a a”,7);,7);,7);,7);g.g.g.g.【setColorsetColorsetColorsetColor】(Color.red);(Color.red);(Color.red);(Color.red);g.drawString(g.drawString(g.drawString(g.drawString(“”+x+x+x+x+”:”+y+y+y+y+”:”+z,20,20);+z,20,20);+z,20

27、,20);+z,20,20);awt Applet String indexOf setColor8、8.1【importimportimportimport】java.applet.*;java.applet.*;java.applet.*;java.applet.*;importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1 extendsextendsextend

28、sextends【AppletAppletAppletApplet】【TextFieldTextFieldTextFieldTextField】text1,text1,text1,text1,text2;text2;text2;text2;publicpublicpublicpublic voidvoidvoidvoid【init(init(init(init()】text1=newtext1=newtext1=newtext1=new TextField(TextField(TextField(TextField(“输入密码：输入密码：”，10101010)；text1.setEditabl

29、e(false);text1.setEditable(false);text1.setEditable(false);text1.setEditable(false);text2=newtext2=newtext2=newtext2=new TextField(10);TextField(10);TextField(10);TextField(10);text2.text2.text2.text2.【setEchoCharsetEchoCharsetEchoCharsetEchoChar】(*););););add(text1);add(text2);add(text1);add(text2)

30、;add(text1);add(text2);add(text1);add(text2);importApplet TextField init()setEchoChar8、9.1【importimportimportimport】java.applet.*;java.applet.*;java.applet.*;java.applet.*;importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;publicpublicpublicpublic classclassclassclass test1_1test1_

31、1test1_1test1_1 extendsextendsextendsextends【AppletAppletAppletApplet】【ButtonButtonButtonButton】button1,button2;button1,button2;button1,button2;button1,button2;publicpublicpublicpublic voidvoidvoidvoid【init(init(init(init()】button1=newbutton1=newbutton1=newbutton1=new Button();Button();Button();Butt

32、on();button2=newbutton2=newbutton2=newbutton2=new Button(Button(Button(Button(“确定确定”););););【addaddaddadd】(button1);add(button2);(button1);add(button2);(button1);add(button2);(button1);add(button2);importApplet Button init()add9、10.1importimportimportimport java.java.java.java.【appletappletappletapp

33、let】.*;.*;.*;.*;importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;publicpublicpublicpublic classclassclassclass Test1_1Test1_1Test1_1Test1_1【extendsextendsextendsextends】AppletAppletAppletApplet 【LabelLabelLabelLabel】labe1;labe1;labe1;labe1;【TextFieldTextFieldTextFieldTextField】te

34、xt1;text1;text1;text1;publicpublicpublicpublic voidvoidvoidvoid init()init()init()init()更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部label1=newlabel1=newlabel1=newlabel1=new Label(Label(Label(Label(“输入姓名输入姓名”););););label1.label1.label1.label1.【se

35、tBackgoundsetBackgoundsetBackgoundsetBackgound】(Color.red);(Color.red);(Color.red);(Color.red);text1=newtext1=newtext1=newtext1=new TextField(10);TextField(10);TextField(10);TextField(10);add(label1);add(text1);add(label1);add(text1);add(label1);add(text1);add(label1);add(text1);applet extends Label

36、 TextField setBackgroud10、11.1importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;importimportimportimport java.applet.*;java.applet.*;java.applet.*;java.applet.*;publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1【extendsextendsextendsextends】AppletAppletAppl

37、etApplet 【panelpanelpanelpanel】p;p;p;p;【ScrollpaneScrollpaneScrollpaneScrollpane】scrollpane;scrollpane;scrollpane;scrollpane;publicpublicpublicpublic voidvoidvoidvoid【init(init(init(init()】p=p=p=p=【newnewnewnew】Panel();Panel();Panel();Panel();scrollpane=newscrollpane=newscrollpane=newscrollpane=new

38、Scrollpane(Scrollpane.SCROLLBARS_ALWAYS)Scrollpane(Scrollpane.SCROLLBARS_ALWAYS)Scrollpane(Scrollpane.SCROLLBARS_ALWAYS)Scrollpane(Scrollpane.SCROLLBARS_ALWAYS)extends Panel ScroolPane init()new11、13.1importimportimportimport java.applet.*;java.applet.*;java.applet.*;java.applet.*;importimportimport

39、import java.awt.*;java.awt.*;java.awt.*;java.awt.*;classclassclassclass Mypanel1Mypanel1Mypanel1Mypanel1 extendsextendsextendsextends【PanelPanelPanelPanel】【CheckboxCheckboxCheckboxCheckbox】box1,box2;box1,box2;box1,box2;box1,box2;Mypanel1()Mypanel1()Mypanel1()Mypanel1()box1=newbox1=newbox1=newbox1=ne

40、w Checkbox(Checkbox(Checkbox(Checkbox(女生女生););););box2=newbox2=newbox2=newbox2=new Checkbox(Checkbox(Checkbox(Checkbox(男生男生););););add(box1);add(box2);add(box1);add(box2);add(box1);add(box2);add(box1);add(box2);publicpublicpublicpublic classclassclassclass Test1_2Test1_2Test1_2Test1_2 extendsextends

41、extendsextends【AppletAppletAppletApplet】Mypanel1Mypanel1Mypanel1Mypanel1 panel1;panel1;panel1;panel1;publicpublicpublicpublic voidvoidvoidvoid init()init()init()init()panel1=panel1=panel1=panel1=【newnewnewnew】Mypanel1();Mypanel1();Mypanel1();Mypanel1();【addaddaddadd】(panel1);(panel1);(panel1);(panel

42、1);Panel CheckboxApplet new add12、15.1更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部importimportimportimport java.applet.*;java.applet.*;java.applet.*;java.applet.*;importimportimportimport java.awt.*;java.awt.*;java.awt.*;java.awt.*;classclassclas

43、sclass MywindowMywindowMywindowMywindow extendsextendsextendsextends【FrameFrameFrameFrame】Mywindow(StringMywindow(StringMywindow(StringMywindow(String s)s)s)s)【supersupersupersuper】(s);(s);(s);(s);【setLayoutsetLayoutsetLayoutsetLayout】(new(new(new(new GridLayout(1,1);GridLayout(1,1);GridLayout(1,1);

44、GridLayout(1,1);setSize(60,70);setSize(60,70);setSize(60,70);setSize(60,70);【setBackgoundsetBackgoundsetBackgoundsetBackgound】(Color.white);(Color.white);(Color.white);(Color.white);setVisible(true);setVisible(true);setVisible(true);setVisible(true);pack();pack();pack();pack();publicpublicpublicpubl

45、ic classclassclassclass Test1_2Test1_2Test1_2Test1_2 extendsextendsextendsextends【AppletAppletAppletApplet】MywindowMywindowMywindowMywindow window;window;window;window;publicpublicpublicpublic voidvoidvoidvoid init()init()init()init()window=newwindow=newwindow=newwindow=new Mywindow(Mywindow(Mywindo

46、w(Mywindow(“冰雪之窗冰雪之窗”););););Frame super setLayout setBackground Applet13、下面程序段是创建一个文件对话框类，请填空完成。16.2classclassclassclass MydialogMydialogMydialogMydialog extendsextendsextendsextends【DialogDialogDialogDialog】ButtonButtonButtonButtonbutton1,button2;button1,button2;button1,button2;button1,button2;Myd

47、ialog(Mydialog(Mydialog(Mydialog(【FrameFrameFrameFrame】F,StringF,StringF,StringF,String s)s)s)s)【supersupersupersuper】(F,s);(F,s);(F,s);(F,s);button1=newbutton1=newbutton1=newbutton1=new Button(Button(Button(Button(“openopenopenopen”););););button2=newbutton2=newbutton2=newbutton2=new Button(Button(

48、Button(Button(“closeclosecloseclose”););););【setLayoutsetLayoutsetLayoutsetLayout】(new(new(new(new FlowLayout();FlowLayout();FlowLayout();FlowLayout();setSize(90,90);setSize(90,90);setSize(90,90);setSize(90,90);setVisible(true);setVisible(true);setVisible(true);setVisible(true);【setModalsetModalsetM

49、odalsetModal】(false);(false);(false);(false);add(button1);add(button2);add(button1);add(button2);add(button1);add(button2);add(button1);add(button2);Dialog Frame super setLayout setModal14、17.2import java.【1】.*;import java.awt.*;pubic class Test1_1【2】Appletchar a;更多优质自考资料尽在百度贴吧自考乐园自考乐园俱乐部（http:/ id：

50、5346389534638953463895346389（请牢记它哦在百度贴吧的搜索框中输入俱乐部 id,可以直接进入俱乐部public void init()a=【3】char10;a0=你;a1=好;a2=我;a3=是;a4=八;a5=路;a6=那;a7=你;a8=是;a9=谁;public void paint(【4】g)g.【1】(a,2,a.length,5,25);g.drawChar(a,1,4,6,50);g.drawChar(a,7,3,5,60);applet extends new Graphics drawChar15、17.6import java.applet.*;