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{}
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{}
举一反三
- 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: 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... */}
- 下列哪个选项的java源文件代码片段是不正确的( )。 A: package mypackage; public class Test{ } B: import java.io.*; class Person{ } C: C. import java.io.*; package mypackage; public class Test{ } D: import java.io.*;import java.awt.*;public class Test{ }
- 对于一个Java源文件,import,class定义以及package正确的顺序是()。 A: package,import,class B: class,import,package C: import,package,class D: package,class,import
- 在一个Java源文件中,import,class,package语句的顺序是( )。 A: package import class B: import class package C: class import package D: package class import