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:/tieba.baidu.com/club/5346389）欢迎加入.欢迎交流.止不住的惊喜等着你. 自考乐园,自考学习交流、资料共享的好去处！自考乐园,自考人自己的家园. 俱乐部 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.*; importimportimportimport java.java.java.java.【awtawtawtawt】.*;.*;.*;.*; publicpublicpublicpublic classclassclassclass test1_1test1_1test1_1test1_1 extendsextendsextendsextends 【AppletAppletAppletApplet 】 publicpublicpublicpublic voidvoidvoidvoid paint(paint(paint(paint(【GraphicsGraphicsGraphicsGraphics】 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) ) ) )；break;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.setColor(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 Graphics switch default2、3.2 importimportimportimport 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 】AppletAppletAppletApplet 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 iappletappletappletapplet extendsextendsextendsextends sum=0sum=0sum=0sum=0i 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:/tieba.baidu.com/club/5346389）欢迎加入.欢迎交流.止不住的惊喜等着你. 自考乐园,自考学习交流、资料共享的好去处！自考乐园,自考人自己的家园. 俱乐部 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;jj/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 out 4、4.5importimportimportimport java.java.java.java. 【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; classclassclassclass 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 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(paint(【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( ) Graphics 5、4.5【classclassclassclass】Stu