定义稀疏数组，编写五子棋的存盘须盘
package com.jing.array;public class Demo05 { public static void main(String[] args) { int[][] array1 = new int[11][11]; array1[1][2] = 1; array1[2][3] = 2; System.out.println("输出原始数据"); for (int[] ints
