Java(28) _二维数组-CSDN博客

网站介绍:文章浏览阅读47次。public class Break { public static void main(String[] args) { int[][] arr = new int[3][]; arr[0] = new int[]{11, 12}; arr[1] = new int[]{1, 2, 3}; arr[2] ..._publi cclassswitchdemoo1编写结果