这个题真么用foreach实现遍历 啊

Question

public class HelloWorld {
    public static void main(String[] args) {
       
  // 定义两行三列的二维数组并赋值
       String[][]    names={{"tom","jack","mike"},{"zhangsan","lisi","wangwu"}};
                
  // 通过二重循环输出二维数组中元素的值
  for (int i = 0; i <     ; i++) {
           
   for (int j = 0; j < names[i].length; j++) {
               
    System.out.println(                  );
   }
           
   System.out.println();
  }
 }
}

Answer 1

public class HelloWorld {    public static void main(String[] args) {        // 定义两行三列的二维数组并赋值        String[][] names = { { "tom", "jack", "mike" }, { "zhangsan", "lisi", "wangwu" } };        // 通过二重循环输出二维数组中元素的值        for (int i = 0; i < names.length; i++) {            for (String name : names[i]) {                System.out.print(name + " ");            }            System.out.println();        }    }}