摘要: public class math { public static void main(String[] args) { String[] s=new String[]{"+","-","×","÷"}; int[] numbers=new int[1000]; for(int i=1;i 阅读全文
posted @ 2018-03-13 08:16 单玉芬 阅读(147) 评论(0) 推荐(0) 编辑