#define N 6
int a[N]={1,2,3,4,5,6},i,t;
for(i=0;i<________;i++){t=a[i];a[i]=a[N-i-1];a[N-i-1]=t;}
for(i=0;i
A . N/2
B . N
C . N/2+1
D . N+1
[单选题]以下程序段用冒泡法对数组a进行由大到小排序,则下划线所在位置应填入的代码是()int a[5]={29,47,14,110,8},i,j,t;for(i=0;i<=3;i++)for(j=0;j<=________;j++)if(a[j]A . 5-iB . 4C . 4-iD . 3-i
[试题]请在下划线处填入代码,是程序正常运行并且输出 “ Hello! ”C.lass Test ( 15 ) {Public static void main (String[] arge){Test t = new Test();t.start();}Public void run(){System.out.println( “ Hello! ” );}
[试题]( 15 )在下列 Java Applet 程序的下划线处填入代码,使程序完整并能够正确运行。import java.applet.*;import java.awt.*;public class HelloWorld ( 15 ) {public void paint(Graphics g){g.drawString( " Hello World! " ,25,25);}}
[单选题]在下列代码中应填入下划线中的是______。public class FirstSample{public static void maim(______args[]){System.out.println(“你好!”);}}A.) staffB.) doubleC.) IntD.) StringA.B.C.D.
[单选题]为使下列代码正常运行,应该在下划线处填入的选项是ObjectInputStream in=new_____(new FileInputStream(“employee . dat”));E.mployee[]newStaff=(Employee[〕)in.readObject();in .cIose();A.ReaderB.InputStreamC.ObjectInputD.ObjectInputStream
[单选题]在程序的下划线处应填入的选项是( )。 publicclassTest______{ publicstaticvoidmain(Stringargs[]){ Testt=newTest() Threadtt=newThread(t); tt.start(); } publicvoidmn(){ for(inti=0;i<5;i++){ System.out.println("i="+i); } } }A.implementsRunnableB.extendsThreadC.implement
[单选题]在程序的下划线处应填入的选项是( )。 publicclassTest______{ publicstaticvoidmain(Stringargs[]){ Testt=newTest() Threadtt=newThread(t); tt.start(); } publicvoidmn(){ for(inti=0;i<5;i++){ System.out.println("i="+i); } } }A.implementsRunnableB.extendsThreadC.implement
[单选题]为使下列代码正常运行,应该在下划线处填入的选项是abstract class Person{public Person(String n)!name=n;}public____String getDescription();public String getName(){return name;}private String name;}A.staticB.privateC.abstractD.final
[单选题]在下划线上应填入的内容是()。A . EnabledB . VisibleC . textD . Interval
[单选题]下列代码的下划线处应填入的方法名是______。import java.awt.*;import java.applet.*;public class Hello extends Applet{public void______(Graphics g){g.drawString("How are you!", 10, 10);}}A.) repaintB.) printlnC.) paintD.) showA.B.C.D.