• 2022-06-01 问题

    如果想要创建一个名为TestPackage的包,则其语句应该是。

    如果想要创建一个名为TestPackage的包,则其语句应该是。

  • 2022-11-02 问题

    下列( )选项的java源文件代码片段是不正确的。 A: package testpackage; publicClass Test{} B: import javi*; package testpackage: publicClass Test{} C: import javi*; Class Person{} publicClass Test{} D: import javi*; import javaw*; publicClass Test{}

    下列( )选项的java源文件代码片段是不正确的。 A: package testpackage; publicClass Test{} B: import javi*; package testpackage: publicClass Test{} C: import javi*; Class Person{} publicClass Test{} D: import javi*; import javaw*; publicClass Test{}

  • 2022-06-14 问题

    下面哪些代码段是正确的Java源程序? A: package testpackage; public class Test{//do something...} B: import java.io.*; package testpackage; public class Test{// do something...} C: import java.io.*; class Person{// do something...} public class Test{// do something...} D: import java.io.*; import java.awt.*; public class Test{// do something...}

    下面哪些代码段是正确的Java源程序? A: package testpackage; public class Test{//do something...} B: import java.io.*; package testpackage; public class Test{// do something...} C: import java.io.*; class Person{// do something...} public class Test{// do something...} D: import java.io.*; import java.awt.*; public class Test{// do something...}

  • 2022-06-14 问题

    下面哪些代码段是正确的Java源程序?( ) A: import java.io.*; package testpackage; public class Test{/* do something... */} B: import java.io.*;class Person{/* do something... */}public class Test{/* do something... */} C: import java.io.*; import java.awt.*; public class Test{/* do something... */} D: package testpackage;public class Test{/* do something... */}

    下面哪些代码段是正确的Java源程序?( ) A: import java.io.*; package testpackage; public class Test{/* do something... */} B: import java.io.*;class Person{/* do something... */}public class Test{/* do something... */} C: import java.io.*; import java.awt.*; public class Test{/* do something... */} D: package testpackage;public class Test{/* do something... */}

  • 2022-11-02 问题

    下列哪个选项的java源文件代码片段是不正确的 A: package testpackage; public class Test{ } B: import jav i *; package testpaekage; public class Test { } C: import javi*; class Person { } public class Test { } D: import javi*; import jav aw*; public class Test{ }

    下列哪个选项的java源文件代码片段是不正确的 A: package testpackage; public class Test{ } B: import jav i *; package testpaekage; public class Test { } C: import javi*; class Person { } public class Test { } D: import javi*; import jav aw*; public class Test{ }

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