打印沙漏形

笔试中遇到的填空题

完整代码如下：

package cn.edu.test;public class Demo1 {public static void main(String[] args) {int i, j, m, p, k, n = 8;k = n / 2;for (i = 0; i <= n; i++) {m = k - Math.abs(i - k);p = 2 * Math.abs(i - k);if (p == 0) {continue;}for (j = 0; j < m; j++) {System.out.print(" ");}for (j = 0; j < p; j++) {System.out.print("*");}System.out.println();}}}/* * 打印结果：******** ******  ****   **   **  **** ************** */