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(); } }}
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dumbaodouble
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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();
}
}
}
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