更多"请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
p"的相关试题:
[填空题]请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
public class throwsException
static void Proc(intsel)
throws Arithmetic Exception,Array Index Out Of Bounds Exception
System.out.println("InSituation"+sel);
if(sel==0)
System.out.println("noException caught");
return;
else if(sel==1)
int iArray[]=newint[4];
iArray[-1]=3;
public static void main(String args[])
try
Proc(0);
Proc(1);
catch(Array Index Out Of Bounds Exception e)
System.out.println("Catch"+e);
finally
System.out.println("inProcfinally");
执行结果:
In Situation 0
no Exception caught
in Proc finally
[填空题]请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
public class throwsExcepfion{
static void Proc(int se1)
throws ArithmeticException,ArraylndexOutOfBoundsException {
System.out.println("in Situation"+se1);
if(se1==0){
System.out.println("no Exception caught");
return;
}else if(se1==1){
int iArray[]=new int[4];
iArray [1]=3;
}
}
public static void main(String args[])[
try{
Proc(0);
Proc(1);
} catch(ArraylndexOutOfBoundsException e) {
System.out.println("Catch"+e);
}finally{
System.out.println("in Proc finally");
}
}
}
执行结果:
In Situation( )
no ExcepbOn cauSht
【14】
in Proc findly
[填空题]请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
public class throwsExcepfion
static void Proc(int se1)
throws ArithmeticException,ArraylndexOutOfBoundsException
System.out.println("in Situation"+se1);
if(se1==0)
System.out.println("no Exception caught");
return;
else if(se1==1)
int iArray[]=new int[4];
iArray [1]=3;
public static void main(String args[])[
try
Proc(0);
Proc(1);
catch(ArraylndexOutOfBoundsException e)
System.out.println("Catch"+e);
finally
System.out.println("in Proc finally");
执行结果:
In Situation( )
no ExcepbOn cauSht
【14】
in Proc findly
[填空题]请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
public class throwsException
static void Proc(int sel)
throws ArithmeticException, ArrayIndexOutOfBoundsException
System.out.println("In Situation"+sel);
if(sel==0)
System.out.println("no Exception caught");
return;
else if(sel==1)
int iArray[]=new int[4];
iArray[1]=3;
public static void main(String args[])
try
Proc(0);
Proc(1);
catch (ArrayIndexOutOfBoundsException e)
System.out.println("Catch"+e);
finally
System.out.println("in Proc finally");
执行结果
In Situation 0
no Exception caught
【14】
in Proc finally
[填空题]
请阅读下列程序代码,然后将程序的执行结果补充完整。
程序代码:
public class throwsException{
static void Proc(int sel)
throws ArithmeticException,ArrayIndexOutOfBoundsException{
System.out.println("In Situation"+sel);
if(sel==0){
System.out.println("no Exception caught");
return;
}else if(sel==1){
int iArray[]=new int[4];
iArray[1]=3;
}
}
public static void main(String args[]){
try{
Proc(0);
Proc(1)
}catch(ArrayIndexOutOfBoundsException e){
System.out.println("Catch"+e);
}finally{
System.out.println("in Proc finally");
}
}
}
执行结果:
In、Situation 0
no Exception caught
()
in Proc finally
[单项选择]请阅读下面程序
public class ExampleStringBuffer
public static void main (String[]args)
StringBuffer sb=new StringBuffer("test");
System.out.printIn("buffer="+sb);
System, out.printIn("length="+sb.length( ));
程序运行结果中在“length=”后输出的值是______。
A. 10
B. 4
C. 20
D. 30
[单项选择]请阅读下面程序
public class ForLoopStatement
public static void main (String[] args)
int i;j;
for(i=1;i<5;j++)//i循环
for(j=1;j<=i;j++)//j循环
System.out.print(i+"*"+j+"="+i*j+" ");
System.out.printIn( );
程序完成后,i循环和j循环执行的次数分别是______。
A. 4,10
B. 8,9
C. 9,8
D. 10, 10
[单项选择]请阅读下面程序
public class ThreadTest
public static void inain(String args[]) throws Exception
int i=0;
Hello t=new Hello( );
______;
while(true)
System.out.printIn ("Good Morning"+j++);
if(i==2&&LisAlive( ))
System.out.printIn("Main waiting for Hello!");
T.join( );//等待t运行结束
if(i==5)break;
class Hello extends Thread
int i ;
public void run( )
while(true)
System.out.printIn("Hello"+i++);
if(i==5) break;
为使该程序正确执行,下画线处的语句应是______。
A. sleep()
B. yield()
C. interrupt()
D. start()
[填空题]请阅读下面程序
public class Test
public static void main (String[] args)
int i,j;
for (i=1;i<5;i++)
for (j=1;j<=i;j++)
system.out.print (i+"X"+j+"="+i*j+" ");
System.out.println( );
程序执行完后,i循环和j循环执行的次数分别是 【12】 。
[单项选择]请阅读下面程序
public class ThreadTest
public static void main(String args[])throws Exception
int i=0:
Hello t=new Hello( );
_________;
while(true)
System.out.println("Good Morning"+i++);
if(i==2&&t.isAlive( ))
System.out.println("Main waiting for Hello!");
t.join( );//等待t运行结束
if(i==5)break;)
class Hello extends Thread
int i;
public void run( )
while(true)
System.out.println("Hello"+i++);
if(i==5)break;
为使该程序正确执行,下画线处的语句应是( )。
A. sleep()
B. yield()
C. interrupt()
D. start()
[单项选择]
请阅读下面程序
public class ExampleStringBuffer{
public static void main(String []args){
StringBuffer sb=new StringBuffer("test");
System.out.println("buffer="+sB) ;
System.out.println("length="+sb.length( ));
}
}
程序运行结果中在"length="后输出的值()
A. 10
B. 4
C. 20
D. 30