http://www.verejava.com/?id=16992693216433

public class BinaryArray
{
    public static void main(String[] args)
    {
        //二維數組定義和初始化
        int[][] arrs={
            {1,2,3},
            {4,5,6},
            {6,8,9}
        };
        //二維數組遍歷輸出
        for(int i=0;i<arrs.length;i++)
        {
            for(int j=0;j<arrs[i].length;j++)
            {
                System.out.print(arrs[i][j]);
            }

            System.out.println("");
        }

        //增強for循環 是jdk 5.0 以後才有的新的特性
        String[] names={"黎明","張勝","李陽"};
        for(String name:names)
        {
            System.out.print(name+",");
        }


        //定義一個課程的二維表結構
        String[][] courses={
            {"C001","英語"},
            {"C002","數學"},
            {"C003","Java編程"}
        };
        System.out.println("\n---------------------");
        //輸出
        for(String[] rows:courses)
        {
            for(String col:rows)
            {
                System.out.print(col+",");
            }
            System.out.println("");
        }
    }   
}
 

http://www.verejava.com/?id=16992693216433

Java 數組 之 二維數組