JAVA.Study.Note.初识JAVA

                                                                                             /*JAVA 所有的一切都是在“类”里面的*/

                                                                                          /*public 类 ， 它的文件名必须和类名一样*/

#import <***.***.***>                                                                            /*导入其他的类*/

public class <类名>(){

    public static void main(String[] args){                                           /*main()是JAVA的入口*/

        int <变量>=0；                                                                            /*和C语言一样*/

        int <数组>=new int[<数组长度>]；                                            /*为数组分配空间*/

        int <数组>={<数>,<数>,<数>,......};                                     /*数组长度即 <数> 的个数*/

        <数组>[<序号>]=<数>；                                                        /*给数组中的元素赋值*/

        System.out.print();                                                                               /*输出*/

        System.out.println();                                                                       /*输出并换行*/

    }

}