单元java程序设计-编程题信息

00000055000000000签名x,y,z，importjava.util.*;publicclasslianxi15{publicstaticvoidmain(String[]args){inputfnc=newinput();intx=0,y=0,x=fnc.input();y=fnc.input();z=fnc.input();if(x>y)intt=x;x=y;y=}if(x>z)intt=x;x=z;z=}if(y>z)intt=y=z=}System.out.println("三个数字由小到大排列为："+x+""+y+""+}}classpublicintinput()intvalue=Scanners=newScanner(System.in);value=s.nextInt();return}}00000055000000000签名1、2、3、4publicclasslianxi11publicstaticvoidmain(String[]args){intcount=0;for(intx=1;x<5;x++){for(inty=1;y<5;y++){for(intz=1;z<5;z++)if(x!=y&&y!=z&&x!=z){count++;System.out.println(x*100+y*10+z}}}}System.out.println("共有"+count}}00000055000000000签名10publicclasslianxi10publicstaticvoidmain(String[]args){doubleh=100,s=100;for(inti=1;i<10;i++){s=s+h;h=h/}System.out.println("经过路程："+s);System.out.println("h2);}}00000055000000000签名publicclasslianxi01publicstaticvoidmain(String[]args){System.out.println("第1个月的兔子对数 System.out.println("第2个月的兔子对数: intf1=1,f2=1,f,M=24;for(inti=3;i<=M;i++){f=f2;f2=f1+f2;f1=f;System.out.println("第"+i+"个月的兔子对数:}}}00000055000000000签名请输入星期几的第一个字母来判断一下是星期几，如果第一个字母一样，则继续importjava.util.*;publicclasslianxi26{publicstaticvoidmain(String[]args){getChartw=newgetChar();charch=tw.getChar();switch(ch){case'M':case'W':case'F':case'T':charch2=tw.getChar();if(ch2=='U'){System.out.println("Tuesday");elseif(ch2'H'){System.out.println("Thursday");else{System.out.println("无此写法！");}case'S':charch2=tw.getChar();if(ch2=='U'){System.out.println("Sunday");elseif(ch2'A'){System.out.println("Saturday");else{System.out.println("无此写法！");}}}}classpublicchargetChar()Scanners=newScanner(System.in);Stringstr=s.nextLine();charch=str.charAt(0);if(ch<'A'||ch>'Z'){}return}}00000055000000000签名使用变量以下MP3信息，并打印输出品牌（brand）F928重量publicclassMP3publicstaticvoidmain(String[]args){StringbrandF928";doubleweight=12.4;//重量Stringtypeintprice=499;//价格System.out.println("MP3:");System.out.println("名称：\t"+brand);System.out.println("重量：\t"weight);System.out.println("电池：\t"+type);System.out.println("价格：\t"+price);}}00000055000000000签名radius=1.8，publicclassAreapublicstaticvoidmain(String[]args)doublepi=3.14159;//圆周率doubleradius=1.8;//半径doubleareapi*radius*radius;System.out.println("圆的半径是："+radius);System.out.println("圆的面积是："+area);}}00000055000000000签名要求用户输入两个数a、b，如果abab1000，a，否则输出importjava.util.*;publicclassGetNum{publicstaticvoidmain(String[]args){ScannerinputnewScanner(System.in);System.out.print("a：");inta=input.nextInt();System.out.print("b：intb=input.nextInt();if((a%b==0)||(a+b>100)){}else}}}00000055000000000签名20071030%，30publicclassTrainingpublicstaticvoidmain(String[]args)intyear=2007;//年份intstudents=100000;while(students<300000)students=(int)(students*(1+0.3));System.out.println(year+"年，培训"+students}System.out.println(year30}}00000055000000000签名do-while02502010publicclassTempTablepublicstaticvoidmain(String[]args)doubl