二维数组面对对象array

public class Demo05 {
    public static void main(String[] args) {
        /*[5][2]  面对对象
        1,2 array[0]
        2,3 array[1]
        3,4 array[2]
        4,5 array[3]
        5,6 array[4]
         */
        int[][] array = {{1,2},{2,3},{3,4},{4,5},{5,6}};

        for (int i =0;i < array.length;i++){
            for (int j = 0;j < array[i].length;j++){
                System.out.print(array[i][j]);

            }
        }
        System.out.println("===============================");

        //System.out.println(array[0]);
        printArray(array[0]);
        System.out.print(array[2][0]+" ");
        System.out.println(array[2][1]);
        System.out.println(array.length);
        System.out.println(array[3].length);


    }
    //打印数组元素
    public static void printArray(int[] arrays){
        for (int i = 0;i < arrays.length;i++){
            System.out.print(arrays[i]+", ");
        }
    }
}