java 使用for循环在java中打印多级数组。

Posted 2021-05-08

import java.util.Arrays;

public class Sorter {
    public static void main(String[] args) {
        int[][] fun = new int[][] {
                {1, 2, 3},
                {4, 5, 6},
                {7, 8, 9}
        };
        for(int[] element: fun) {
            System.out.println(Arrays.toString(element));
        }
    }
}
/** prints
//[1, 2, 3]
//[4, 5, 6]
//[7, 8, 9]
**/