Object array[][] = new Object[3][3];array[0] = new Object[3];array[0][0] = new Object();array[0][1] = new Object();array[0][2] = new Object();这个就是实现了只给第一行赋值，而另两行都是空的，以后随时想赋值都可以按照上面的代码继续。当然你也可以写个循环比如 O...
书写完毕，采纳即可。import java.util.Arrays;import java.util.Comparator;import java.util.Scanner;public class YuGiOh{/** * 数组数据都为为1-11的随机数 */private static final int RANDOM = 11;private static final String SEP = " ";private static final String EXIT = "x";private st...