?? hello.java
字號(hào):
class HelloWorld{
public static void main(String arguments[]){
String s="Hello World!";
System.out.println(s);
}
}
//the easiest jave program
//interpretion
//the HelloWorld class begins here
//the main access begins here
//defined an string variable called s
//print s
//the HelloWorld class ends here
//the main access ends here
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